19557878760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2897}}^1$

素因数の和:2990

約数の個数: 512

約数和(自身を含む): 80123904000

約数和(自身を除く): 60566025240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 47, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 94, 95, 105, 108, 114, 120, 126, 133, 135, 140, 141, 152, 168, 171, 180, 188, 189, 190, 210, 216, 228, 235, 252, 266, 270, 280, 282, 285, 315, 329, 342, 360, 376, 378, 380, 399, 420, 423, 456, 470, 504, 513, 532, 540, 564, 570, 630, 658, 665, 684, 705, 756, 760, 798, 840, 846, 855, 893, 940, 945, 987, 1026, 1064, 1080, 1128, 1140, 1197, 1260, 1269, 1316, 1330, 1368, 1410, 1512, 1596, 1645, 1692, 1710, 1786, 1880, 1890, 1974, 1995, 2052, 2115, 2280, 2394, 2520, 2538, 2565, 2632, 2660, 2679, 2820, 2897, 2961, 3192, 3290, 3384, 3420, 3572, 3591, 3780, 3948, 3990, 4104, 4230, 4465, 4788, 4935, 5076, 5130, 5320, 5358, 5640, 5794, 5922, 5985, 6251, 6345, 6580, 6840, 7144, 7182, 7560, 7896, 7980, 8037, 8460, 8691, 8883, 8930, 9576, 9870, 10152, 10260, 10716, 11588, 11844, 11970, 12502, 12690, 13160, 13395, 14364, 14485, 14805, 15960, 16074, 16920, 17382, 17766, 17860, 17955, 18753, 19740, 20279, 20520, 21432, 23176, 23688, 23940, 24111, 25004, 25380, 26073, 26790, 28728, 28970, 29610, 31255, 32148, 34764, 35532, 35720, 35910, 37506, 39480, 40185, 40558, 43455, 44415, 47880, 48222, 50008, 50760, 52146, 53580, 55043, 56259, 57940, 59220, 60837, 62510, 64296, 69528, 71064, 71820, 75012, 78219, 80370, 81116, 86910, 88830, 93765, 96444, 101395, 104292, 107160, 110086, 112518, 115880, 118440, 120555, 121674, 125020, 130365, 136159, 143640, 150024, 156438, 160740, 162232, 165129, 168777, 173820, 177660, 182511, 187530, 192888, 202790, 208584, 220172, 225036, 241110, 243348, 250040, 260730, 272318, 275215, 281295, 304185, 312876, 321480, 330258, 337554, 347640, 355320, 365022, 375060, 385301, 391095, 405580, 408477, 440344, 450072, 482220, 486696, 495387, 521460, 544636, 547533, 550430, 562590, 608370, 625752, 660516, 675108, 680795, 730044, 750120, 770602, 782190, 811160, 816954, 825645, 843885, 912555, 953113, 964440, 990774, 1042920, 1089272, 1095066, 1100860, 1125180, 1155903, 1216740, 1225431, 1321032, 1350216, 1361590, 1460088, 1486161, 1541204, 1564380, 1633908, 1651290, 1687770, 1825110, 1906226, 1926505, 1981548, 2042385, 2190132, 2201720, 2250360, 2311806, 2433480, 2450862, 2476935, 2587021, 2723180, 2737665, 2859339, 2972322, 3082408, 3128760, 3267816, 3302580, 3375540, 3467709, 3650220, 3676293, 3812452, 3853010, 3963096, 4084770, 4380264, 4623612, 4765565, 4901724, 4953870, 5174042, 5446360, 5475330, 5718678, 5779515, 5944644, 6127155, 6605160, 6751080, 6935418, 7300440, 7352586, 7430805, 7624904, 7706020, 7761063, 8169540, 8578017, 9247224, 9531130, 9803448, 9907740, 10348084, 10403127, 10950660, 11437356, 11559030, 11889288, 12254310, 12935105, 13870836, 14296695, 14705172, 14861610, 15412040, 15522126, 16339080, 17156034, 17338545, 18109147, 18381465, 19062260, 19815480, 20696168, 20806254, 21901320, 22874712, 23118060, 23283189, 24508620, 25734051, 25870210, 27741672, 28593390, 29410344, 29723220, 31044252, 34312068, 34677090, 36218294, 36762930, 38124520, 38805315, 41612508, 42890085, 46236120, 46566378, 49017240, 51468102, 51740420, 52015635, 54327441, 57186780, 59446440, 62088504, 68624136, 69354180, 69849567, 72436588, 73525860, 77610630, 83225016, 85780170, 90545735, 93132756, 102936204, 103480840, 104031270, 108654882, 114373560, 116415945, 128670255, 138708360, 139699134, 144873176, 147051720, 155221260, 162982323, 171560340, 181091470, 186265512, 205872408, 208062540, 217309764, 232831890, 257340510, 271637205, 279398268, 310442520, 325964646, 343120680, 349247835, 362182940, 416125080, 434619528, 465663780, 488946969, 514681020, 543274410, 558796536, 651929292, 698495670, 724365880, 814911615, 931327560, 977893938, 1029362040, 1086548820, 1303858584, 1396991340, 1629823230, 1955787876, 2173097640, 2444734845, 2793982680, 3259646460, 3911575752, 4889469690, 6519292920, 9778939380, 19557878760]

約数ペア:

[(1, 19557878760), (2, 9778939380), (3, 6519292920), (4, 4889469690), (5, 3911575752), (6, 3259646460), (7, 2793982680), (8, 2444734845), (9, 2173097640), (10, 1955787876), (12, 1629823230), (14, 1396991340), (15, 1303858584), (18, 1086548820), (19, 1029362040), (20, 977893938), (21, 931327560), (24, 814911615), (27, 724365880), (28, 698495670), (30, 651929292), (35, 558796536), (36, 543274410), (38, 514681020), (40, 488946969), (42, 465663780), (45, 434619528), (47, 416125080), (54, 362182940), (56, 349247835), (57, 343120680), (60, 325964646), (63, 310442520), (70, 279398268), (72, 271637205), (76, 257340510), (84, 232831890), (90, 217309764), (94, 208062540), (95, 205872408), (105, 186265512), (108, 181091470), (114, 171560340), (120, 162982323), (126, 155221260), (133, 147051720), (135, 144873176), (140, 139699134), (141, 138708360), (152, 128670255), (168, 116415945), (171, 114373560), (180, 108654882), (188, 104031270), (189, 103480840), (190, 102936204), (210, 93132756), (216, 90545735), (228, 85780170), (235, 83225016), (252, 77610630), (266, 73525860), (270, 72436588), (280, 69849567), (282, 69354180), (285, 68624136), (315, 62088504), (329, 59446440), (342, 57186780), (360, 54327441), (376, 52015635), (378, 51740420), (380, 51468102), (399, 49017240), (420, 46566378), (423, 46236120), (456, 42890085), (470, 41612508), (504, 38805315), (513, 38124520), (532, 36762930), (540, 36218294), (564, 34677090), (570, 34312068), (630, 31044252), (658, 29723220), (665, 29410344), (684, 28593390), (705, 27741672), (756, 25870210), (760, 25734051), (798, 24508620), (840, 23283189), (846, 23118060), (855, 22874712), (893, 21901320), (940, 20806254), (945, 20696168), (987, 19815480), (1026, 19062260), (1064, 18381465), (1080, 18109147), (1128, 17338545), (1140, 17156034), (1197, 16339080), (1260, 15522126), (1269, 15412040), (1316, 14861610), (1330, 14705172), (1368, 14296695), (1410, 13870836), (1512, 12935105), (1596, 12254310), (1645, 11889288), (1692, 11559030), (1710, 11437356), (1786, 10950660), (1880, 10403127), (1890, 10348084), (1974, 9907740), (1995, 9803448), (2052, 9531130), (2115, 9247224), (2280, 8578017), (2394, 8169540), (2520, 7761063), (2538, 7706020), (2565, 7624904), (2632, 7430805), (2660, 7352586), (2679, 7300440), (2820, 6935418), (2897, 6751080), (2961, 6605160), (3192, 6127155), (3290, 5944644), (3384, 5779515), (3420, 5718678), (3572, 5475330), (3591, 5446360), (3780, 5174042), (3948, 4953870), (3990, 4901724), (4104, 4765565), (4230, 4623612), (4465, 4380264), (4788, 4084770), (4935, 3963096), (5076, 3853010), (5130, 3812452), (5320, 3676293), (5358, 3650220), (5640, 3467709), (5794, 3375540), (5922, 3302580), (5985, 3267816), (6251, 3128760), (6345, 3082408), (6580, 2972322), (6840, 2859339), (7144, 2737665), (7182, 2723180), (7560, 2587021), (7896, 2476935), (7980, 2450862), (8037, 2433480), (8460, 2311806), (8691, 2250360), (8883, 2201720), (8930, 2190132), (9576, 2042385), (9870, 1981548), (10152, 1926505), (10260, 1906226), (10716, 1825110), (11588, 1687770), (11844, 1651290), (11970, 1633908), (12502, 1564380), (12690, 1541204), (13160, 1486161), (13395, 1460088), (14364, 1361590), (14485, 1350216), (14805, 1321032), (15960, 1225431), (16074, 1216740), (16920, 1155903), (17382, 1125180), (17766, 1100860), (17860, 1095066), (17955, 1089272), (18753, 1042920), (19740, 990774), (20279, 964440), (20520, 953113), (21432, 912555), (23176, 843885), (23688, 825645), (23940, 816954), (24111, 811160), (25004, 782190), (25380, 770602), (26073, 750120), (26790, 730044), (28728, 680795), (28970, 675108), (29610, 660516), (31255, 625752), (32148, 608370), (34764, 562590), (35532, 550430), (35720, 547533), (35910, 544636), (37506, 521460), (39480, 495387), (40185, 486696), (40558, 482220), (43455, 450072), (44415, 440344), (47880, 408477), (48222, 405580), (50008, 391095), (50760, 385301), (52146, 375060), (53580, 365022), (55043, 355320), (56259, 347640), (57940, 337554), (59220, 330258), (60837, 321480), (62510, 312876), (64296, 304185), (69528, 281295), (71064, 275215), (71820, 272318), (75012, 260730), (78219, 250040), (80370, 243348), (81116, 241110), (86910, 225036), (88830, 220172), (93765, 208584), (96444, 202790), (101395, 192888), (104292, 187530), (107160, 182511), (110086, 177660), (112518, 173820), (115880, 168777), (118440, 165129), (120555, 162232), (121674, 160740), (125020, 156438), (130365, 150024), (136159, 143640)]