242783287320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4070813}}^1$

素因数の和:4070905

約数の個数: 128

約数和(自身を含む): 844123991040

約数和(自身を除く): 601340703720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 59640, 4070813, 8141626, 12212439, 16283252, 20354065, 24424878, 28495691, 32566504, 40708130, 48849756, 56991382, 61062195, 81416260, 85487073, 97699512, 113982764, 122124390, 142478455, 162832520, 170974146, 227965528, 244248780, 284956910, 289027723, 341948292, 427435365, 488497560, 569913820, 578055446, 683896584, 854870730, 867083169, 1139827640, 1156110892, 1445138615, 1709741460, 1734166338, 2023194061, 2312221784, 2890277230, 3419482920, 3468332676, 4046388122, 4335415845, 5780554460, 6069582183, 6936665352, 8092776244, 8670831690, 10115970305, 11561108920, 12139164366, 16185552488, 17341663380, 20231940610, 24278328732, 30347910915, 34683326760, 40463881220, 48556657464, 60695821830, 80927762440, 121391643660, 242783287320]

約数ペア:

[(1, 242783287320), (2, 121391643660), (3, 80927762440), (4, 60695821830), (5, 48556657464), (6, 40463881220), (7, 34683326760), (8, 30347910915), (10, 24278328732), (12, 20231940610), (14, 17341663380), (15, 16185552488), (20, 12139164366), (21, 11561108920), (24, 10115970305), (28, 8670831690), (30, 8092776244), (35, 6936665352), (40, 6069582183), (42, 5780554460), (56, 4335415845), (60, 4046388122), (70, 3468332676), (71, 3419482920), (84, 2890277230), (105, 2312221784), (120, 2023194061), (140, 1734166338), (142, 1709741460), (168, 1445138615), (210, 1156110892), (213, 1139827640), (280, 867083169), (284, 854870730), (355, 683896584), (420, 578055446), (426, 569913820), (497, 488497560), (568, 427435365), (710, 341948292), (840, 289027723), (852, 284956910), (994, 244248780), (1065, 227965528), (1420, 170974146), (1491, 162832520), (1704, 142478455), (1988, 122124390), (2130, 113982764), (2485, 97699512), (2840, 85487073), (2982, 81416260), (3976, 61062195), (4260, 56991382), (4970, 48849756), (5964, 40708130), (7455, 32566504), (8520, 28495691), (9940, 24424878), (11928, 20354065), (14910, 16283252), (19880, 12212439), (29820, 8141626), (59640, 4070813)]