44640696880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1889}}^1$

素因数の和:2679

約数の個数: 160

約数和(自身を含む): 115597601280

約数和(自身を除く): 70956904400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 733, 806, 1040, 1240, 1466, 1612, 1889, 2015, 2480, 2932, 3224, 3665, 3778, 4030, 5864, 6448, 7330, 7556, 8060, 9445, 9529, 11728, 14660, 15112, 16120, 18890, 19058, 22723, 24557, 29320, 30224, 32240, 37780, 38116, 45446, 47645, 49114, 58559, 58640, 75560, 76232, 90892, 95290, 98228, 113615, 117118, 122785, 151120, 152464, 181784, 190580, 196456, 227230, 234236, 245570, 292795, 295399, 363568, 381160, 392912, 454460, 468472, 491140, 585590, 590798, 761267, 762320, 908920, 936944, 982280, 1171180, 1181596, 1384637, 1476995, 1522534, 1817840, 1964560, 2342360, 2363192, 2769274, 2953990, 3045068, 3806335, 4684720, 4726384, 5538548, 5907980, 6090136, 6923185, 7612670, 11077096, 11815960, 12180272, 13846370, 15225340, 18000281, 22154192, 23631920, 27692740, 30450680, 36000562, 42923747, 55385480, 60901360, 72001124, 85847494, 90001405, 110770960, 144002248, 171694988, 180002810, 214618735, 288004496, 343389976, 360005620, 429237470, 558008711, 686779952, 720011240, 858474940, 1116017422, 1440022480, 1716949880, 2232034844, 2790043555, 3433899760, 4464069688, 5580087110, 8928139376, 11160174220, 22320348440, 44640696880]

約数ペア:

[(1, 44640696880), (2, 22320348440), (4, 11160174220), (5, 8928139376), (8, 5580087110), (10, 4464069688), (13, 3433899760), (16, 2790043555), (20, 2232034844), (26, 1716949880), (31, 1440022480), (40, 1116017422), (52, 858474940), (62, 720011240), (65, 686779952), (80, 558008711), (104, 429237470), (124, 360005620), (130, 343389976), (155, 288004496), (208, 214618735), (248, 180002810), (260, 171694988), (310, 144002248), (403, 110770960), (496, 90001405), (520, 85847494), (620, 72001124), (733, 60901360), (806, 55385480), (1040, 42923747), (1240, 36000562), (1466, 30450680), (1612, 27692740), (1889, 23631920), (2015, 22154192), (2480, 18000281), (2932, 15225340), (3224, 13846370), (3665, 12180272), (3778, 11815960), (4030, 11077096), (5864, 7612670), (6448, 6923185), (7330, 6090136), (7556, 5907980), (8060, 5538548), (9445, 4726384), (9529, 4684720), (11728, 3806335), (14660, 3045068), (15112, 2953990), (16120, 2769274), (18890, 2363192), (19058, 2342360), (22723, 1964560), (24557, 1817840), (29320, 1522534), (30224, 1476995), (32240, 1384637), (37780, 1181596), (38116, 1171180), (45446, 982280), (47645, 936944), (49114, 908920), (58559, 762320), (58640, 761267), (75560, 590798), (76232, 585590), (90892, 491140), (95290, 468472), (98228, 454460), (113615, 392912), (117118, 381160), (122785, 363568), (151120, 295399), (152464, 292795), (181784, 245570), (190580, 234236), (196456, 227230)]