265157880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5541

約数の個数: 128

約数和(自身を含む): 884459520

約数和(自身を除く): 619301640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 5483, 6045, 8060, 9672, 10966, 12090, 16120, 16449, 21932, 24180, 27415, 32898, 43864, 48360, 54830, 65796, 71279, 82245, 109660, 131592, 142558, 164490, 169973, 213837, 219320, 285116, 328980, 339946, 356395, 427674, 509919, 570232, 657960, 679892, 712790, 849865, 855348, 1019838, 1069185, 1359784, 1425580, 1699730, 1710696, 2039676, 2138370, 2209649, 2549595, 2851160, 3399460, 4079352, 4276740, 4419298, 5099190, 6628947, 6798920, 8553480, 8838596, 10198380, 11048245, 13257894, 17677192, 20396760, 22096490, 26515788, 33144735, 44192980, 53031576, 66289470, 88385960, 132578940, 265157880]

約数ペア:

[(1, 265157880), (2, 132578940), (3, 88385960), (4, 66289470), (5, 53031576), (6, 44192980), (8, 33144735), (10, 26515788), (12, 22096490), (13, 20396760), (15, 17677192), (20, 13257894), (24, 11048245), (26, 10198380), (30, 8838596), (31, 8553480), (39, 6798920), (40, 6628947), (52, 5099190), (60, 4419298), (62, 4276740), (65, 4079352), (78, 3399460), (93, 2851160), (104, 2549595), (120, 2209649), (124, 2138370), (130, 2039676), (155, 1710696), (156, 1699730), (186, 1425580), (195, 1359784), (248, 1069185), (260, 1019838), (310, 855348), (312, 849865), (372, 712790), (390, 679892), (403, 657960), (465, 570232), (520, 509919), (620, 427674), (744, 356395), (780, 339946), (806, 328980), (930, 285116), (1209, 219320), (1240, 213837), (1560, 169973), (1612, 164490), (1860, 142558), (2015, 131592), (2418, 109660), (3224, 82245), (3720, 71279), (4030, 65796), (4836, 54830), (5483, 48360), (6045, 43864), (8060, 32898), (9672, 27415), (10966, 24180), (12090, 21932), (16120, 16449)]