20902672560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 720

約数和(自身を含む): 84896066304

約数和(自身を除く): 63993393744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 88, 93, 105, 107, 110, 112, 120, 121, 124, 132, 140, 154, 155, 165, 168, 176, 186, 210, 214, 217, 220, 231, 240, 242, 248, 264, 280, 308, 310, 321, 330, 336, 341, 363, 372, 385, 420, 428, 434, 440, 462, 465, 484, 496, 528, 535, 560, 605, 616, 620, 642, 651, 660, 682, 726, 744, 749, 770, 840, 847, 856, 868, 880, 924, 930, 961, 968, 1023, 1070, 1085, 1155, 1177, 1210, 1232, 1240, 1284, 1302, 1320, 1364, 1452, 1488, 1498, 1540, 1605, 1680, 1694, 1705, 1712, 1736, 1815, 1848, 1860, 1922, 1936, 2046, 2140, 2170, 2247, 2310, 2354, 2387, 2420, 2480, 2541, 2568, 2604, 2640, 2728, 2883, 2904, 2996, 3080, 3210, 3255, 3317, 3388, 3410, 3472, 3531, 3630, 3696, 3720, 3745, 3751, 3844, 4092, 4235, 4280, 4340, 4494, 4620, 4708, 4774, 4805, 4840, 5082, 5115, 5136, 5208, 5456, 5766, 5808, 5885, 5992, 6160, 6420, 6510, 6634, 6727, 6776, 6820, 7062, 7161, 7260, 7440, 7490, 7502, 7688, 8184, 8239, 8470, 8560, 8680, 8988, 9240, 9416, 9548, 9610, 9680, 9951, 10164, 10230, 10416, 10571, 11235, 11253, 11532, 11770, 11935, 11984, 12705, 12840, 12947, 13020, 13268, 13454, 13552, 13640, 14124, 14322, 14415, 14520, 14980, 15004, 15376, 16368, 16478, 16585, 16940, 17360, 17655, 17976, 18480, 18755, 18832, 19096, 19220, 19902, 20181, 20328, 20460, 21142, 22470, 22506, 23064, 23219, 23540, 23870, 24717, 25410, 25680, 25894, 26040, 26257, 26536, 26908, 27280, 28248, 28644, 28830, 29040, 29960, 30008, 31713, 32956, 33170, 33635, 33880, 35310, 35805, 35952, 36487, 37510, 38192, 38440, 38841, 39804, 40362, 40656, 40920, 41195, 42284, 44940, 45012, 46128, 46438, 47080, 47740, 49434, 49755, 50820, 51788, 52080, 52514, 52855, 53072, 53816, 56265, 56496, 57288, 57660, 59920, 60016, 63426, 64735, 65912, 66340, 67270, 67760, 69657, 70620, 71610, 72974, 73997, 75020, 76880, 77682, 78771, 79608, 80724, 81840, 82390, 84568, 89880, 90024, 90629, 92876, 94160, 95480, 98868, 99510, 100905, 101640, 102827, 103576, 105028, 105710, 107632, 109461, 112530, 114576, 115320, 116095, 116281, 123585, 126852, 129470, 131285, 131824, 132680, 134540, 139314, 141240, 143220, 145948, 147994, 150040, 155364, 157542, 158565, 159216, 161448, 164780, 169136, 179760, 180048, 181258, 182435, 185752, 190960, 194205, 197736, 199020, 201810, 203280, 205654, 207152, 210056, 211420, 218922, 221991, 225060, 230640, 232190, 232562, 247170, 253704, 255409, 258940, 262570, 265360, 269080, 271887, 278628, 282480, 286440, 291896, 295988, 300080, 308481, 310728, 315084, 317130, 322896, 329560, 348285, 348843, 362516, 364870, 369985, 371504, 388410, 393855, 395472, 398040, 401357, 403620, 411308, 420112, 422840, 437844, 443982, 450120, 453145, 464380, 465124, 494340, 507408, 510818, 514135, 517880, 525140, 538160, 543774, 547305, 557256, 572880, 581405, 583792, 591976, 616962, 621456, 630168, 634260, 659120, 696570, 697686, 719789, 725032, 729740, 739970, 766227, 776820, 787710, 796080, 802714, 807240, 813967, 822616, 845680, 875688, 887964, 900240, 906290, 928760, 930248, 988680, 1021636, 1028270, 1035760, 1050280, 1087548, 1094610, 1109955, 1114512, 1131097, 1162810, 1183952, 1204071, 1233924, 1260336, 1268520, 1277045, 1359435, 1393140, 1395372, 1439578, 1450064, 1459480, 1479940, 1532454, 1542405, 1553640, 1575420, 1605428, 1614480, 1627934, 1645232, 1744215, 1751376, 1775928, 1812580, 1857520, 1860496, 1977360, 2006785, 2043272, 2056540, 2100560, 2159367, 2175096, 2189220, 2219910, 2262194, 2325620, 2408142, 2441901, 2467848, 2537040, 2554090, 2718870, 2786280, 2790744, 2809499, 2879156, 2918960, 2959880, 3064908, 3084810, 3107280, 3150840, 3210856, 3255868, 3393291, 3488430, 3551856, 3598945, 3625160, 3831135, 4013570, 4069835, 4086544, 4113080, 4318734, 4350192, 4378440, 4439820, 4524388, 4651240, 4816284, 4883802, 4935696, 5108180, 5437740, 5572560, 5581488, 5618998, 5655485, 5758312, 5919760, 6020355, 6129816, 6169620, 6301680, 6421712, 6511736, 6786582, 6976860, 7197890, 7250320, 7662270, 7917679, 8027140, 8139670, 8226160, 8428497, 8637468, 8756880, 8879640, 9048776, 9302480, 9632568, 9767604, 10216360, 10796835, 10875480, 11237996, 11310970, 11516624, 12040710, 12209505, 12259632, 12339240, 12442067, 13023472, 13573164, 13953720, 14047495, 14395780, 15324540, 15835358, 16054280, 16279340, 16856994, 16966455, 17274936, 17759280, 18097552, 19265136, 19535208, 20432720, 21593670, 21750960, 22475992, 22621940, 23753037, 24081420, 24419010, 24678480, 24884134, 27146328, 27907440, 28094990, 28791560, 30649080, 31670716, 32108560, 32558680, 33713988, 33932910, 34549872, 37326201, 39070416, 39588395, 42142485, 43187340, 44951984, 45243880, 47506074, 48162840, 48838020, 49768268, 54292656, 56189980, 57583120, 61298160, 62210335, 63341432, 65117360, 67427976, 67865820, 74652402, 79176790, 84284970, 86374680, 87094469, 90487760, 95012148, 96325680, 97676040, 99536536, 112379960, 118765185, 124420670, 126682864, 134855952, 135731640, 149304804, 158353580, 168569940, 172749360, 174188938, 186631005, 190024296, 195352080, 199073072, 224759920, 237530370, 248841340, 261283407, 271463280, 298609608, 316707160, 337139880, 348377876, 373262010, 380048592, 435472345, 475060740, 497682680, 522566814, 597219216, 633414320, 674279760, 696755752, 746524020, 870944690, 950121480, 995365360, 1045133628, 1306417035, 1393511504, 1493048040, 1741889380, 1900242960, 2090267256, 2612834070, 2986096080, 3483778760, 4180534512, 5225668140, 6967557520, 10451336280, 20902672560]

約数ペア:

[(1, 20902672560), (2, 10451336280), (3, 6967557520), (4, 5225668140), (5, 4180534512), (6, 3483778760), (7, 2986096080), (8, 2612834070), (10, 2090267256), (11, 1900242960), (12, 1741889380), (14, 1493048040), (15, 1393511504), (16, 1306417035), (20, 1045133628), (21, 995365360), (22, 950121480), (24, 870944690), (28, 746524020), (30, 696755752), (31, 674279760), (33, 633414320), (35, 597219216), (40, 522566814), (42, 497682680), (44, 475060740), (48, 435472345), (55, 380048592), (56, 373262010), (60, 348377876), (62, 337139880), (66, 316707160), (70, 298609608), (77, 271463280), (80, 261283407), (84, 248841340), (88, 237530370), (93, 224759920), (105, 199073072), (107, 195352080), (110, 190024296), (112, 186631005), (120, 174188938), (121, 172749360), (124, 168569940), (132, 158353580), (140, 149304804), (154, 135731640), (155, 134855952), (165, 126682864), (168, 124420670), (176, 118765185), (186, 112379960), (210, 99536536), (214, 97676040), (217, 96325680), (220, 95012148), (231, 90487760), (240, 87094469), (242, 86374680), (248, 84284970), (264, 79176790), (280, 74652402), (308, 67865820), (310, 67427976), (321, 65117360), (330, 63341432), (336, 62210335), (341, 61298160), (363, 57583120), (372, 56189980), (385, 54292656), (420, 49768268), (428, 48838020), (434, 48162840), (440, 47506074), (462, 45243880), (465, 44951984), (484, 43187340), (496, 42142485), (528, 39588395), (535, 39070416), (560, 37326201), (605, 34549872), (616, 33932910), (620, 33713988), (642, 32558680), (651, 32108560), (660, 31670716), (682, 30649080), (726, 28791560), (744, 28094990), (749, 27907440), (770, 27146328), (840, 24884134), (847, 24678480), (856, 24419010), (868, 24081420), (880, 23753037), (924, 22621940), (930, 22475992), (961, 21750960), (968, 21593670), (1023, 20432720), (1070, 19535208), (1085, 19265136), (1155, 18097552), (1177, 17759280), (1210, 17274936), (1232, 16966455), (1240, 16856994), (1284, 16279340), (1302, 16054280), (1320, 15835358), (1364, 15324540), (1452, 14395780), (1488, 14047495), (1498, 13953720), (1540, 13573164), (1605, 13023472), (1680, 12442067), (1694, 12339240), (1705, 12259632), (1712, 12209505), (1736, 12040710), (1815, 11516624), (1848, 11310970), (1860, 11237996), (1922, 10875480), (1936, 10796835), (2046, 10216360), (2140, 9767604), (2170, 9632568), (2247, 9302480), (2310, 9048776), (2354, 8879640), (2387, 8756880), (2420, 8637468), (2480, 8428497), (2541, 8226160), (2568, 8139670), (2604, 8027140), (2640, 7917679), (2728, 7662270), (2883, 7250320), (2904, 7197890), (2996, 6976860), (3080, 6786582), (3210, 6511736), (3255, 6421712), (3317, 6301680), (3388, 6169620), (3410, 6129816), (3472, 6020355), (3531, 5919760), (3630, 5758312), (3696, 5655485), (3720, 5618998), (3745, 5581488), (3751, 5572560), (3844, 5437740), (4092, 5108180), (4235, 4935696), (4280, 4883802), (4340, 4816284), (4494, 4651240), (4620, 4524388), (4708, 4439820), (4774, 4378440), (4805, 4350192), (4840, 4318734), (5082, 4113080), (5115, 4086544), (5136, 4069835), (5208, 4013570), (5456, 3831135), (5766, 3625160), (5808, 3598945), (5885, 3551856), (5992, 3488430), (6160, 3393291), (6420, 3255868), (6510, 3210856), (6634, 3150840), (6727, 3107280), (6776, 3084810), (6820, 3064908), (7062, 2959880), (7161, 2918960), (7260, 2879156), (7440, 2809499), (7490, 2790744), (7502, 2786280), (7688, 2718870), (8184, 2554090), (8239, 2537040), (8470, 2467848), (8560, 2441901), (8680, 2408142), (8988, 2325620), (9240, 2262194), (9416, 2219910), (9548, 2189220), (9610, 2175096), (9680, 2159367), (9951, 2100560), (10164, 2056540), (10230, 2043272), (10416, 2006785), (10571, 1977360), (11235, 1860496), (11253, 1857520), (11532, 1812580), (11770, 1775928), (11935, 1751376), (11984, 1744215), (12705, 1645232), (12840, 1627934), (12947, 1614480), (13020, 1605428), (13268, 1575420), (13454, 1553640), (13552, 1542405), (13640, 1532454), (14124, 1479940), (14322, 1459480), (14415, 1450064), (14520, 1439578), (14980, 1395372), (15004, 1393140), (15376, 1359435), (16368, 1277045), (16478, 1268520), (16585, 1260336), (16940, 1233924), (17360, 1204071), (17655, 1183952), (17976, 1162810), (18480, 1131097), (18755, 1114512), (18832, 1109955), (19096, 1094610), (19220, 1087548), (19902, 1050280), (20181, 1035760), (20328, 1028270), (20460, 1021636), (21142, 988680), (22470, 930248), (22506, 928760), (23064, 906290), (23219, 900240), (23540, 887964), (23870, 875688), (24717, 845680), (25410, 822616), (25680, 813967), (25894, 807240), (26040, 802714), (26257, 796080), (26536, 787710), (26908, 776820), (27280, 766227), (28248, 739970), (28644, 729740), (28830, 725032), (29040, 719789), (29960, 697686), (30008, 696570), (31713, 659120), (32956, 634260), (33170, 630168), (33635, 621456), (33880, 616962), (35310, 591976), (35805, 583792), (35952, 581405), (36487, 572880), (37510, 557256), (38192, 547305), (38440, 543774), (38841, 538160), (39804, 525140), (40362, 517880), (40656, 514135), (40920, 510818), (41195, 507408), (42284, 494340), (44940, 465124), (45012, 464380), (46128, 453145), (46438, 450120), (47080, 443982), (47740, 437844), (49434, 422840), (49755, 420112), (50820, 411308), (51788, 403620), (52080, 401357), (52514, 398040), (52855, 395472), (53072, 393855), (53816, 388410), (56265, 371504), (56496, 369985), (57288, 364870), (57660, 362516), (59920, 348843), (60016, 348285), (63426, 329560), (64735, 322896), (65912, 317130), (66340, 315084), (67270, 310728), (67760, 308481), (69657, 300080), (70620, 295988), (71610, 291896), (72974, 286440), (73997, 282480), (75020, 278628), (76880, 271887), (77682, 269080), (78771, 265360), (79608, 262570), (80724, 258940), (81840, 255409), (82390, 253704), (84568, 247170), (89880, 232562), (90024, 232190), (90629, 230640), (92876, 225060), (94160, 221991), (95480, 218922), (98868, 211420), (99510, 210056), (100905, 207152), (101640, 205654), (102827, 203280), (103576, 201810), (105028, 199020), (105710, 197736), (107632, 194205), (109461, 190960), (112530, 185752), (114576, 182435), (115320, 181258), (116095, 180048), (116281, 179760), (123585, 169136), (126852, 164780), (129470, 161448), (131285, 159216), (131824, 158565), (132680, 157542), (134540, 155364), (139314, 150040), (141240, 147994), (143220, 145948)]