64717316820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50377}}^1$

素因数の和:50472

約数の個数: 240

約数和(自身を含む): 222226224528

約数和(自身を除く): 157508907708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 540, 549, 585, 610, 702, 732, 780, 793, 810, 915, 1053, 1098, 1170, 1220, 1404, 1586, 1620, 1647, 1755, 1830, 2106, 2196, 2340, 2379, 2745, 3172, 3294, 3510, 3660, 3965, 4212, 4758, 4941, 5265, 5490, 6588, 7020, 7137, 7930, 8235, 9516, 9882, 10530, 10980, 11895, 14274, 15860, 16470, 19764, 21060, 21411, 23790, 24705, 28548, 32940, 35685, 42822, 47580, 49410, 50377, 64233, 71370, 85644, 98820, 100754, 107055, 128466, 142740, 151131, 201508, 214110, 251885, 256932, 302262, 321165, 428220, 453393, 503770, 604524, 642330, 654901, 755655, 906786, 1007540, 1284660, 1309802, 1360179, 1511310, 1813572, 1964703, 2266965, 2619604, 2720358, 3022620, 3072997, 3274505, 3929406, 4080537, 4533930, 5440716, 5894109, 6145994, 6549010, 6800895, 7858812, 8161074, 9067860, 9218991, 9823515, 11788218, 12291988, 13098020, 13601790, 15364985, 16322148, 17682327, 18437982, 19647030, 20402685, 23576436, 27203580, 27656973, 29470545, 30729970, 35364654, 36875964, 39294060, 39948961, 40805370, 46094955, 53046981, 55313946, 58941090, 61459940, 70729308, 79897922, 81610740, 82970919, 88411635, 92189910, 106093962, 110627892, 117882180, 119846883, 138284865, 159795844, 165941838, 176823270, 184379820, 199744805, 212187924, 239693766, 248912757, 265234905, 276569730, 331883676, 353646540, 359540649, 399489610, 414854595, 479387532, 497825514, 530469810, 553139460, 599234415, 719081298, 798979220, 829709190, 995651028, 1060939620, 1078621947, 1198468830, 1244563785, 1438162596, 1659418380, 1797703245, 2157243894, 2396937660, 2489127570, 3235865841, 3595406490, 4314487788, 4978255140, 5393109735, 6471731682, 7190812980, 10786219470, 12943463364, 16179329205, 21572438940, 32358658410, 64717316820]

約数ペア:

[(1, 64717316820), (2, 32358658410), (3, 21572438940), (4, 16179329205), (5, 12943463364), (6, 10786219470), (9, 7190812980), (10, 6471731682), (12, 5393109735), (13, 4978255140), (15, 4314487788), (18, 3595406490), (20, 3235865841), (26, 2489127570), (27, 2396937660), (30, 2157243894), (36, 1797703245), (39, 1659418380), (45, 1438162596), (52, 1244563785), (54, 1198468830), (60, 1078621947), (61, 1060939620), (65, 995651028), (78, 829709190), (81, 798979220), (90, 719081298), (108, 599234415), (117, 553139460), (122, 530469810), (130, 497825514), (135, 479387532), (156, 414854595), (162, 399489610), (180, 359540649), (183, 353646540), (195, 331883676), (234, 276569730), (244, 265234905), (260, 248912757), (270, 239693766), (305, 212187924), (324, 199744805), (351, 184379820), (366, 176823270), (390, 165941838), (405, 159795844), (468, 138284865), (540, 119846883), (549, 117882180), (585, 110627892), (610, 106093962), (702, 92189910), (732, 88411635), (780, 82970919), (793, 81610740), (810, 79897922), (915, 70729308), (1053, 61459940), (1098, 58941090), (1170, 55313946), (1220, 53046981), (1404, 46094955), (1586, 40805370), (1620, 39948961), (1647, 39294060), (1755, 36875964), (1830, 35364654), (2106, 30729970), (2196, 29470545), (2340, 27656973), (2379, 27203580), (2745, 23576436), (3172, 20402685), (3294, 19647030), (3510, 18437982), (3660, 17682327), (3965, 16322148), (4212, 15364985), (4758, 13601790), (4941, 13098020), (5265, 12291988), (5490, 11788218), (6588, 9823515), (7020, 9218991), (7137, 9067860), (7930, 8161074), (8235, 7858812), (9516, 6800895), (9882, 6549010), (10530, 6145994), (10980, 5894109), (11895, 5440716), (14274, 4533930), (15860, 4080537), (16470, 3929406), (19764, 3274505), (21060, 3072997), (21411, 3022620), (23790, 2720358), (24705, 2619604), (28548, 2266965), (32940, 1964703), (35685, 1813572), (42822, 1511310), (47580, 1360179), (49410, 1309802), (50377, 1284660), (64233, 1007540), (71370, 906786), (85644, 755655), (98820, 654901), (100754, 642330), (107055, 604524), (128466, 503770), (142740, 453393), (151131, 428220), (201508, 321165), (214110, 302262), (251885, 256932)]