21395896200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:144

約数の個数: 768

約数和(自身を含む): 91613184000

約数和(自身を除く): 70217287800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 62, 63, 70, 72, 75, 76, 84, 90, 93, 95, 100, 105, 108, 114, 120, 124, 126, 133, 135, 140, 150, 152, 155, 168, 171, 175, 180, 186, 189, 190, 200, 210, 216, 217, 225, 228, 248, 252, 266, 270, 279, 280, 285, 300, 310, 315, 342, 350, 360, 372, 378, 380, 399, 420, 434, 450, 456, 465, 475, 504, 513, 525, 532, 540, 558, 570, 589, 600, 620, 630, 651, 665, 675, 684, 700, 744, 756, 760, 775, 798, 837, 840, 855, 868, 900, 930, 945, 950, 961, 1026, 1050, 1064, 1080, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1350, 1368, 1395, 1400, 1425, 1512, 1550, 1575, 1596, 1674, 1710, 1736, 1767, 1800, 1860, 1890, 1900, 1922, 1953, 1995, 2052, 2100, 2170, 2232, 2280, 2325, 2356, 2394, 2520, 2565, 2604, 2660, 2700, 2790, 2850, 2883, 2945, 3100, 3150, 3192, 3255, 3325, 3348, 3420, 3534, 3591, 3720, 3780, 3800, 3844, 3906, 3990, 4104, 4123, 4185, 4200, 4275, 4340, 4650, 4712, 4725, 4788, 4805, 5130, 5208, 5301, 5320, 5400, 5425, 5580, 5700, 5766, 5859, 5890, 5985, 6200, 6300, 6510, 6650, 6696, 6727, 6840, 6975, 7068, 7182, 7560, 7688, 7812, 7980, 8246, 8370, 8550, 8649, 8680, 8835, 9300, 9450, 9576, 9610, 9765, 9975, 10260, 10602, 10850, 11160, 11400, 11532, 11718, 11780, 11970, 12369, 12600, 12825, 13020, 13300, 13454, 13950, 14136, 14364, 14415, 14725, 15624, 15903, 15960, 16275, 16492, 16740, 17100, 17298, 17670, 17955, 18259, 18600, 18900, 19220, 19530, 19950, 20181, 20520, 20615, 20925, 21204, 21700, 23064, 23436, 23560, 23940, 24025, 24738, 25650, 25947, 26040, 26505, 26600, 26908, 27900, 28728, 28830, 29295, 29450, 29791, 29925, 31806, 32550, 32984, 33480, 33635, 34200, 34596, 35340, 35910, 36518, 37107, 37800, 38440, 39060, 39900, 40362, 41230, 41850, 42408, 43245, 43400, 44175, 46872, 47880, 48050, 48825, 49476, 51300, 51894, 53010, 53816, 54777, 55800, 57660, 58590, 58900, 59582, 59850, 60543, 61845, 63612, 65100, 67270, 69192, 70680, 71820, 72075, 73036, 74214, 78120, 79515, 79800, 80724, 82460, 83700, 86490, 88350, 89373, 89775, 91295, 96100, 97650, 98952, 100905, 102600, 103075, 103788, 106020, 109554, 111321, 115320, 117180, 117800, 119164, 119700, 121086, 123690, 127224, 127813, 129735, 130200, 132525, 134540, 143640, 144150, 146072, 146475, 148428, 148955, 159030, 161448, 164331, 164920, 167400, 168175, 172980, 176700, 178746, 179550, 181629, 182590, 185535, 192200, 195300, 201810, 206150, 207576, 208537, 212040, 216225, 219108, 222642, 234360, 238328, 239400, 242172, 247380, 255626, 259470, 265050, 268119, 269080, 273885, 288300, 292950, 296856, 297910, 302715, 309225, 318060, 328662, 336350, 345960, 353400, 357492, 359100, 363258, 365180, 371070, 383439, 390600, 397575, 403620, 412300, 417074, 432450, 438216, 445284, 446865, 456475, 484344, 492993, 494760, 504525, 511252, 518940, 530100, 536238, 547770, 556605, 566029, 576600, 585900, 595820, 605430, 618450, 625611, 636120, 639065, 648675, 657324, 672700, 714984, 718200, 726516, 730360, 742140, 744775, 766878, 795150, 804357, 807240, 821655, 824600, 834148, 864900, 890568, 893730, 908145, 912950, 927675, 985986, 1009050, 1022504, 1037880, 1042685, 1060200, 1072476, 1095540, 1113210, 1132058, 1150317, 1171800, 1191640, 1210860, 1236900, 1251222, 1278130, 1297350, 1314648, 1340595, 1345400, 1369425, 1453032, 1484280, 1489550, 1513575, 1533756, 1590300, 1608714, 1643310, 1668296, 1698087, 1729800, 1787460, 1816290, 1825900, 1855350, 1876833, 1917195, 1971972, 2018100, 2085370, 2144952, 2191080, 2226420, 2234325, 2264116, 2300634, 2421720, 2464965, 2473800, 2502444, 2556260, 2594700, 2681190, 2738850, 2783025, 2830145, 2979100, 3027150, 3067512, 3128055, 3180600, 3195325, 3217428, 3286620, 3396174, 3450951, 3574920, 3632580, 3651800, 3710700, 3753666, 3834390, 3943944, 3962203, 4021785, 4036200, 4108275, 4170740, 4452840, 4468650, 4528232, 4540725, 4601268, 4929930, 5004888, 5094261, 5112520, 5189400, 5213425, 5362380, 5477700, 5566050, 5630499, 5660290, 5751585, 5958200, 6054300, 6256110, 6390650, 6434856, 6573240, 6702975, 6792348, 6901902, 7265160, 7421400, 7507332, 7668780, 7924406, 8043570, 8216550, 8341480, 8490435, 8937300, 9081450, 9202536, 9384165, 9585975, 9859860, 10188522, 10426850, 10724760, 10955400, 11132100, 11260998, 11320580, 11503170, 11886609, 12108600, 12324825, 12512220, 12781300, 13405950, 13584696, 13803804, 14150725, 15014664, 15282783, 15337560, 15640275, 15848812, 16087140, 16433100, 16980870, 17254755, 17874600, 18162900, 18768330, 19171950, 19719720, 19811015, 20108925, 20377044, 20853700, 22264200, 22521996, 22641160, 23006340, 23773218, 24649650, 25024440, 25471305, 25562600, 26811900, 27607608, 28152495, 28301450, 28757925, 30565566, 31280550, 31697624, 32174280, 32866200, 33961740, 34509510, 35659827, 36325800, 37536660, 38343900, 39622030, 40217850, 40754088, 41707400, 42452175, 45043992, 46012680, 46920825, 47546436, 49299300, 50942610, 53623800, 56304990, 56602900, 57515850, 59433045, 61131132, 62561100, 67923480, 69019020, 71319654, 75073320, 76413915, 76687800, 79244060, 80435700, 84904350, 86273775, 93841650, 95092872, 98598600, 99055075, 101885220, 106979481, 112609980, 113205800, 115031700, 118866090, 122262264, 125122200, 127356525, 138038040, 140762475, 142639308, 152827830, 158488120, 160871400, 169808700, 172547550, 178299135, 187683300, 198110150, 203770440, 213958962, 225219960, 230063400, 237732180, 254713050, 281524950, 285278616, 297165225, 305655660, 339617400, 345095100, 356598270, 375366600, 382069575, 396220300, 427917924, 475464360, 509426100, 534897405, 563049900, 594330450, 611311320, 690190200, 713196540, 764139150, 792440600, 855835848, 891495675, 1018852200, 1069794810, 1126099800, 1188660900, 1426393080, 1528278300, 1782991350, 2139589620, 2377321800, 2674487025, 3056556600, 3565982700, 4279179240, 5348974050, 7131965400, 10697948100, 21395896200]

約数ペア:

[(1, 21395896200), (2, 10697948100), (3, 7131965400), (4, 5348974050), (5, 4279179240), (6, 3565982700), (7, 3056556600), (8, 2674487025), (9, 2377321800), (10, 2139589620), (12, 1782991350), (14, 1528278300), (15, 1426393080), (18, 1188660900), (19, 1126099800), (20, 1069794810), (21, 1018852200), (24, 891495675), (25, 855835848), (27, 792440600), (28, 764139150), (30, 713196540), (31, 690190200), (35, 611311320), (36, 594330450), (38, 563049900), (40, 534897405), (42, 509426100), (45, 475464360), (50, 427917924), (54, 396220300), (56, 382069575), (57, 375366600), (60, 356598270), (62, 345095100), (63, 339617400), (70, 305655660), (72, 297165225), (75, 285278616), (76, 281524950), (84, 254713050), (90, 237732180), (93, 230063400), (95, 225219960), (100, 213958962), (105, 203770440), (108, 198110150), (114, 187683300), (120, 178299135), (124, 172547550), (126, 169808700), (133, 160871400), (135, 158488120), (140, 152827830), (150, 142639308), (152, 140762475), (155, 138038040), (168, 127356525), (171, 125122200), (175, 122262264), (180, 118866090), (186, 115031700), (189, 113205800), (190, 112609980), (200, 106979481), (210, 101885220), (216, 99055075), (217, 98598600), (225, 95092872), (228, 93841650), (248, 86273775), (252, 84904350), (266, 80435700), (270, 79244060), (279, 76687800), (280, 76413915), (285, 75073320), (300, 71319654), (310, 69019020), (315, 67923480), (342, 62561100), (350, 61131132), (360, 59433045), (372, 57515850), (378, 56602900), (380, 56304990), (399, 53623800), (420, 50942610), (434, 49299300), (450, 47546436), (456, 46920825), (465, 46012680), (475, 45043992), (504, 42452175), (513, 41707400), (525, 40754088), (532, 40217850), (540, 39622030), (558, 38343900), (570, 37536660), (589, 36325800), (600, 35659827), (620, 34509510), (630, 33961740), (651, 32866200), (665, 32174280), (675, 31697624), (684, 31280550), (700, 30565566), (744, 28757925), (756, 28301450), (760, 28152495), (775, 27607608), (798, 26811900), (837, 25562600), (840, 25471305), (855, 25024440), (868, 24649650), (900, 23773218), (930, 23006340), (945, 22641160), (950, 22521996), (961, 22264200), (1026, 20853700), (1050, 20377044), (1064, 20108925), (1080, 19811015), (1085, 19719720), (1116, 19171950), (1140, 18768330), (1178, 18162900), (1197, 17874600), (1240, 17254755), (1260, 16980870), (1302, 16433100), (1330, 16087140), (1350, 15848812), (1368, 15640275), (1395, 15337560), (1400, 15282783), (1425, 15014664), (1512, 14150725), (1550, 13803804), (1575, 13584696), (1596, 13405950), (1674, 12781300), (1710, 12512220), (1736, 12324825), (1767, 12108600), (1800, 11886609), (1860, 11503170), (1890, 11320580), (1900, 11260998), (1922, 11132100), (1953, 10955400), (1995, 10724760), (2052, 10426850), (2100, 10188522), (2170, 9859860), (2232, 9585975), (2280, 9384165), (2325, 9202536), (2356, 9081450), (2394, 8937300), (2520, 8490435), (2565, 8341480), (2604, 8216550), (2660, 8043570), (2700, 7924406), (2790, 7668780), (2850, 7507332), (2883, 7421400), (2945, 7265160), (3100, 6901902), (3150, 6792348), (3192, 6702975), (3255, 6573240), (3325, 6434856), (3348, 6390650), (3420, 6256110), (3534, 6054300), (3591, 5958200), (3720, 5751585), (3780, 5660290), (3800, 5630499), (3844, 5566050), (3906, 5477700), (3990, 5362380), (4104, 5213425), (4123, 5189400), (4185, 5112520), (4200, 5094261), (4275, 5004888), (4340, 4929930), (4650, 4601268), (4712, 4540725), (4725, 4528232), (4788, 4468650), (4805, 4452840), (5130, 4170740), (5208, 4108275), (5301, 4036200), (5320, 4021785), (5400, 3962203), (5425, 3943944), (5580, 3834390), (5700, 3753666), (5766, 3710700), (5859, 3651800), (5890, 3632580), (5985, 3574920), (6200, 3450951), (6300, 3396174), (6510, 3286620), (6650, 3217428), (6696, 3195325), (6727, 3180600), (6840, 3128055), (6975, 3067512), (7068, 3027150), (7182, 2979100), (7560, 2830145), (7688, 2783025), (7812, 2738850), (7980, 2681190), (8246, 2594700), (8370, 2556260), (8550, 2502444), (8649, 2473800), (8680, 2464965), (8835, 2421720), (9300, 2300634), (9450, 2264116), (9576, 2234325), (9610, 2226420), (9765, 2191080), (9975, 2144952), (10260, 2085370), (10602, 2018100), (10850, 1971972), (11160, 1917195), (11400, 1876833), (11532, 1855350), (11718, 1825900), (11780, 1816290), (11970, 1787460), (12369, 1729800), (12600, 1698087), (12825, 1668296), (13020, 1643310), (13300, 1608714), (13454, 1590300), (13950, 1533756), (14136, 1513575), (14364, 1489550), (14415, 1484280), (14725, 1453032), (15624, 1369425), (15903, 1345400), (15960, 1340595), (16275, 1314648), (16492, 1297350), (16740, 1278130), (17100, 1251222), (17298, 1236900), (17670, 1210860), (17955, 1191640), (18259, 1171800), (18600, 1150317), (18900, 1132058), (19220, 1113210), (19530, 1095540), (19950, 1072476), (20181, 1060200), (20520, 1042685), (20615, 1037880), (20925, 1022504), (21204, 1009050), (21700, 985986), (23064, 927675), (23436, 912950), (23560, 908145), (23940, 893730), (24025, 890568), (24738, 864900), (25650, 834148), (25947, 824600), (26040, 821655), (26505, 807240), (26600, 804357), (26908, 795150), (27900, 766878), (28728, 744775), (28830, 742140), (29295, 730360), (29450, 726516), (29791, 718200), (29925, 714984), (31806, 672700), (32550, 657324), (32984, 648675), (33480, 639065), (33635, 636120), (34200, 625611), (34596, 618450), (35340, 605430), (35910, 595820), (36518, 585900), (37107, 576600), (37800, 566029), (38440, 556605), (39060, 547770), (39900, 536238), (40362, 530100), (41230, 518940), (41850, 511252), (42408, 504525), (43245, 494760), (43400, 492993), (44175, 484344), (46872, 456475), (47880, 446865), (48050, 445284), (48825, 438216), (49476, 432450), (51300, 417074), (51894, 412300), (53010, 403620), (53816, 397575), (54777, 390600), (55800, 383439), (57660, 371070), (58590, 365180), (58900, 363258), (59582, 359100), (59850, 357492), (60543, 353400), (61845, 345960), (63612, 336350), (65100, 328662), (67270, 318060), (69192, 309225), (70680, 302715), (71820, 297910), (72075, 296856), (73036, 292950), (74214, 288300), (78120, 273885), (79515, 269080), (79800, 268119), (80724, 265050), (82460, 259470), (83700, 255626), (86490, 247380), (88350, 242172), (89373, 239400), (89775, 238328), (91295, 234360), (96100, 222642), (97650, 219108), (98952, 216225), (100905, 212040), (102600, 208537), (103075, 207576), (103788, 206150), (106020, 201810), (109554, 195300), (111321, 192200), (115320, 185535), (117180, 182590), (117800, 181629), (119164, 179550), (119700, 178746), (121086, 176700), (123690, 172980), (127224, 168175), (127813, 167400), (129735, 164920), (130200, 164331), (132525, 161448), (134540, 159030), (143640, 148955), (144150, 148428), (146072, 146475)]