2070403920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221197}}^1$

素因数の和:221229

約数の個数: 120

約数和(自身を含む): 7487994696

約数和(自身を除く): 5417590776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 221197, 442394, 663591, 884788, 1105985, 1327182, 1769576, 1990773, 2211970, 2654364, 2875561, 3317955, 3539152, 3981546, 4423940, 5308728, 5751122, 6635910, 7963092, 8626683, 8847880, 9953865, 10617456, 11502244, 13271820, 14377805, 15926184, 17253366, 17695760, 19907730, 23004488, 25880049, 26543640, 28755610, 31852368, 34506732, 39815460, 43133415, 46008976, 51760098, 53087280, 57511220, 69013464, 79630920, 86266830, 103520196, 115022440, 129400245, 138026928, 159261840, 172533660, 207040392, 230044880, 258800490, 345067320, 414080784, 517600980, 690134640, 1035201960, 2070403920]

約数ペア:

[(1, 2070403920), (2, 1035201960), (3, 690134640), (4, 517600980), (5, 414080784), (6, 345067320), (8, 258800490), (9, 230044880), (10, 207040392), (12, 172533660), (13, 159261840), (15, 138026928), (16, 129400245), (18, 115022440), (20, 103520196), (24, 86266830), (26, 79630920), (30, 69013464), (36, 57511220), (39, 53087280), (40, 51760098), (45, 46008976), (48, 43133415), (52, 39815460), (60, 34506732), (65, 31852368), (72, 28755610), (78, 26543640), (80, 25880049), (90, 23004488), (104, 19907730), (117, 17695760), (120, 17253366), (130, 15926184), (144, 14377805), (156, 13271820), (180, 11502244), (195, 10617456), (208, 9953865), (234, 8847880), (240, 8626683), (260, 7963092), (312, 6635910), (360, 5751122), (390, 5308728), (468, 4423940), (520, 3981546), (585, 3539152), (624, 3317955), (720, 2875561), (780, 2654364), (936, 2211970), (1040, 1990773), (1170, 1769576), (1560, 1327182), (1872, 1105985), (2340, 884788), (3120, 663591), (4680, 442394), (9360, 221197)]