156728399800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{3697}}^1$

素因数の和:4110

約数の個数: 192

約数和(自身を含む): 421941208320

約数和(自身を除く): 265212808520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 107, 140, 175, 200, 214, 280, 283, 350, 428, 535, 566, 700, 749, 856, 1070, 1132, 1400, 1415, 1498, 1981, 2140, 2264, 2675, 2830, 2996, 3697, 3745, 3962, 4280, 5350, 5660, 5992, 7075, 7394, 7490, 7924, 9905, 10700, 11320, 14150, 14788, 14980, 15848, 18485, 18725, 19810, 21400, 25879, 28300, 29576, 29960, 30281, 36970, 37450, 39620, 49525, 51758, 56600, 60562, 73940, 74900, 79240, 92425, 99050, 103516, 121124, 129395, 147880, 149800, 151405, 184850, 198100, 207032, 211967, 242248, 258790, 302810, 369700, 395579, 396200, 423934, 517580, 605620, 646975, 739400, 757025, 791158, 847868, 1035160, 1046251, 1059835, 1211240, 1293950, 1514050, 1582316, 1695736, 1977895, 2092502, 2119670, 2587900, 2769053, 3028100, 3164632, 3955790, 4185004, 4239340, 5175800, 5231255, 5299175, 5538106, 6056200, 7323757, 7911580, 8370008, 8478680, 9889475, 10462510, 10598350, 11076212, 13845265, 14647514, 15823160, 19778950, 20925020, 21196700, 22152424, 26156275, 27690530, 29295028, 36618785, 39557900, 41850040, 42393400, 52312550, 55381060, 58590056, 69226325, 73237570, 79115800, 104625100, 110762120, 111948857, 138452650, 146475140, 183093925, 209250200, 223897714, 276905300, 292950280, 366187850, 447795428, 553810600, 559744285, 732375700, 783641999, 895590856, 1119488570, 1464751400, 1567283998, 2238977140, 2798721425, 3134567996, 3918209995, 4477954280, 5597442850, 6269135992, 7836419990, 11194885700, 15672839980, 19591049975, 22389771400, 31345679960, 39182099950, 78364199900, 156728399800]

約数ペア:

[(1, 156728399800), (2, 78364199900), (4, 39182099950), (5, 31345679960), (7, 22389771400), (8, 19591049975), (10, 15672839980), (14, 11194885700), (20, 7836419990), (25, 6269135992), (28, 5597442850), (35, 4477954280), (40, 3918209995), (50, 3134567996), (56, 2798721425), (70, 2238977140), (100, 1567283998), (107, 1464751400), (140, 1119488570), (175, 895590856), (200, 783641999), (214, 732375700), (280, 559744285), (283, 553810600), (350, 447795428), (428, 366187850), (535, 292950280), (566, 276905300), (700, 223897714), (749, 209250200), (856, 183093925), (1070, 146475140), (1132, 138452650), (1400, 111948857), (1415, 110762120), (1498, 104625100), (1981, 79115800), (2140, 73237570), (2264, 69226325), (2675, 58590056), (2830, 55381060), (2996, 52312550), (3697, 42393400), (3745, 41850040), (3962, 39557900), (4280, 36618785), (5350, 29295028), (5660, 27690530), (5992, 26156275), (7075, 22152424), (7394, 21196700), (7490, 20925020), (7924, 19778950), (9905, 15823160), (10700, 14647514), (11320, 13845265), (14150, 11076212), (14788, 10598350), (14980, 10462510), (15848, 9889475), (18485, 8478680), (18725, 8370008), (19810, 7911580), (21400, 7323757), (25879, 6056200), (28300, 5538106), (29576, 5299175), (29960, 5231255), (30281, 5175800), (36970, 4239340), (37450, 4185004), (39620, 3955790), (49525, 3164632), (51758, 3028100), (56600, 2769053), (60562, 2587900), (73940, 2119670), (74900, 2092502), (79240, 1977895), (92425, 1695736), (99050, 1582316), (103516, 1514050), (121124, 1293950), (129395, 1211240), (147880, 1059835), (149800, 1046251), (151405, 1035160), (184850, 847868), (198100, 791158), (207032, 757025), (211967, 739400), (242248, 646975), (258790, 605620), (302810, 517580), (369700, 423934), (395579, 396200)]