31455684800

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1268

約数の個数: 252

約数和(自身を含む): 83687549160

約数和(自身を除く): 52231864360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 59, 64, 68, 80, 85, 100, 118, 136, 160, 170, 200, 236, 272, 289, 295, 320, 340, 400, 425, 472, 544, 578, 590, 680, 800, 850, 944, 1003, 1088, 1153, 1156, 1180, 1360, 1445, 1475, 1600, 1700, 1888, 2006, 2306, 2312, 2360, 2720, 2890, 2950, 3400, 3776, 4012, 4612, 4624, 4720, 5015, 5440, 5765, 5780, 5900, 6800, 7225, 8024, 9224, 9248, 9440, 10030, 11530, 11560, 11800, 13600, 14450, 16048, 17051, 18448, 18496, 18880, 19601, 20060, 23060, 23120, 23600, 25075, 27200, 28825, 28900, 32096, 34102, 36896, 39202, 40120, 46120, 46240, 47200, 50150, 57650, 57800, 64192, 68027, 68204, 73792, 78404, 80240, 85255, 92240, 92480, 94400, 98005, 100300, 115300, 115600, 136054, 136408, 156808, 160480, 170510, 184480, 196010, 200600, 230600, 231200, 272108, 272816, 313616, 320960, 333217, 340135, 341020, 368960, 392020, 401200, 426275, 461200, 462400, 490025, 544216, 545632, 627232, 666434, 680270, 682040, 784040, 802400, 852550, 922400, 980050, 1088432, 1091264, 1156459, 1254464, 1332868, 1360540, 1364080, 1568080, 1604800, 1666085, 1700675, 1705100, 1844800, 1960100, 2176864, 2312918, 2665736, 2721080, 2728160, 3136160, 3332170, 3401350, 3410200, 3920200, 4353728, 4625836, 5331472, 5442160, 5456320, 5782295, 6272320, 6664340, 6802700, 6820400, 7840400, 8330425, 9251672, 10662944, 10884320, 11564590, 13328680, 13605400, 13640800, 15680800, 16660850, 18503344, 19659803, 21325888, 21768640, 23129180, 26657360, 27210800, 27281600, 28911475, 31361600, 33321700, 37006688, 39319606, 46258360, 53314720, 54421600, 57822950, 66643400, 74013376, 78639212, 92516720, 98299015, 106629440, 108843200, 115645900, 133286800, 157278424, 185033440, 196598030, 231291800, 266573600, 314556848, 370066880, 393196060, 462583600, 491495075, 533147200, 629113696, 786392120, 925167200, 982990150, 1258227392, 1572784240, 1850334400, 1965980300, 3145568480, 3931960600, 6291136960, 7863921200, 15727842400, 31455684800]

約数ペア:

[(1, 31455684800), (2, 15727842400), (4, 7863921200), (5, 6291136960), (8, 3931960600), (10, 3145568480), (16, 1965980300), (17, 1850334400), (20, 1572784240), (25, 1258227392), (32, 982990150), (34, 925167200), (40, 786392120), (50, 629113696), (59, 533147200), (64, 491495075), (68, 462583600), (80, 393196060), (85, 370066880), (100, 314556848), (118, 266573600), (136, 231291800), (160, 196598030), (170, 185033440), (200, 157278424), (236, 133286800), (272, 115645900), (289, 108843200), (295, 106629440), (320, 98299015), (340, 92516720), (400, 78639212), (425, 74013376), (472, 66643400), (544, 57822950), (578, 54421600), (590, 53314720), (680, 46258360), (800, 39319606), (850, 37006688), (944, 33321700), (1003, 31361600), (1088, 28911475), (1153, 27281600), (1156, 27210800), (1180, 26657360), (1360, 23129180), (1445, 21768640), (1475, 21325888), (1600, 19659803), (1700, 18503344), (1888, 16660850), (2006, 15680800), (2306, 13640800), (2312, 13605400), (2360, 13328680), (2720, 11564590), (2890, 10884320), (2950, 10662944), (3400, 9251672), (3776, 8330425), (4012, 7840400), (4612, 6820400), (4624, 6802700), (4720, 6664340), (5015, 6272320), (5440, 5782295), (5765, 5456320), (5780, 5442160), (5900, 5331472), (6800, 4625836), (7225, 4353728), (8024, 3920200), (9224, 3410200), (9248, 3401350), (9440, 3332170), (10030, 3136160), (11530, 2728160), (11560, 2721080), (11800, 2665736), (13600, 2312918), (14450, 2176864), (16048, 1960100), (17051, 1844800), (18448, 1705100), (18496, 1700675), (18880, 1666085), (19601, 1604800), (20060, 1568080), (23060, 1364080), (23120, 1360540), (23600, 1332868), (25075, 1254464), (27200, 1156459), (28825, 1091264), (28900, 1088432), (32096, 980050), (34102, 922400), (36896, 852550), (39202, 802400), (40120, 784040), (46120, 682040), (46240, 680270), (47200, 666434), (50150, 627232), (57650, 545632), (57800, 544216), (64192, 490025), (68027, 462400), (68204, 461200), (73792, 426275), (78404, 401200), (80240, 392020), (85255, 368960), (92240, 341020), (92480, 340135), (94400, 333217), (98005, 320960), (100300, 313616), (115300, 272816), (115600, 272108), (136054, 231200), (136408, 230600), (156808, 200600), (160480, 196010), (170510, 184480)]