242980920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7417}}^1$

素因数の和:7454

約数の個数: 192

約数和(自身を含む): 972054720

約数和(自身を除く): 729073800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 7417, 8190, 10920, 14834, 16380, 22251, 29668, 32760, 37085, 44502, 51919, 59336, 66753, 74170, 89004, 96421, 103838, 111255, 133506, 148340, 155757, 178008, 192842, 207676, 222510, 259595, 267012, 289263, 296680, 311514, 333765, 385684, 415352, 445020, 467271, 482105, 519190, 534024, 578526, 623028, 667530, 674947, 771368, 778785, 867789, 890040, 934542, 964210, 1038380, 1157052, 1246056, 1335060, 1349894, 1446315, 1557570, 1735578, 1869084, 1928420, 2024841, 2076760, 2314104, 2336355, 2670120, 2699788, 2892630, 3115140, 3374735, 3471156, 3738168, 3856840, 4049682, 4338945, 4672710, 5399576, 5785260, 6074523, 6230280, 6749470, 6942312, 8099364, 8677890, 9345420, 10124205, 11570520, 12149046, 13498940, 16198728, 17355780, 18690840, 20248410, 24298092, 26997880, 30372615, 34711560, 40496820, 48596184, 60745230, 80993640, 121490460, 242980920]

約数ペア:

[(1, 242980920), (2, 121490460), (3, 80993640), (4, 60745230), (5, 48596184), (6, 40496820), (7, 34711560), (8, 30372615), (9, 26997880), (10, 24298092), (12, 20248410), (13, 18690840), (14, 17355780), (15, 16198728), (18, 13498940), (20, 12149046), (21, 11570520), (24, 10124205), (26, 9345420), (28, 8677890), (30, 8099364), (35, 6942312), (36, 6749470), (39, 6230280), (40, 6074523), (42, 5785260), (45, 5399576), (52, 4672710), (56, 4338945), (60, 4049682), (63, 3856840), (65, 3738168), (70, 3471156), (72, 3374735), (78, 3115140), (84, 2892630), (90, 2699788), (91, 2670120), (104, 2336355), (105, 2314104), (117, 2076760), (120, 2024841), (126, 1928420), (130, 1869084), (140, 1735578), (156, 1557570), (168, 1446315), (180, 1349894), (182, 1335060), (195, 1246056), (210, 1157052), (234, 1038380), (252, 964210), (260, 934542), (273, 890040), (280, 867789), (312, 778785), (315, 771368), (360, 674947), (364, 667530), (390, 623028), (420, 578526), (455, 534024), (468, 519190), (504, 482105), (520, 467271), (546, 445020), (585, 415352), (630, 385684), (728, 333765), (780, 311514), (819, 296680), (840, 289263), (910, 267012), (936, 259595), (1092, 222510), (1170, 207676), (1260, 192842), (1365, 178008), (1560, 155757), (1638, 148340), (1820, 133506), (2184, 111255), (2340, 103838), (2520, 96421), (2730, 89004), (3276, 74170), (3640, 66753), (4095, 59336), (4680, 51919), (5460, 44502), (6552, 37085), (7417, 32760), (8190, 29668), (10920, 22251), (14834, 16380)]