145634280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3615

約数の個数: 128

約数和(自身を含む): 492134400

約数和(自身を除く): 346500120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3559, 3720, 4092, 5115, 6820, 7118, 8184, 10230, 10677, 13640, 14236, 17795, 20460, 21354, 28472, 35590, 39149, 40920, 42708, 53385, 71180, 78298, 85416, 106770, 110329, 117447, 142360, 156596, 195745, 213540, 220658, 234894, 313192, 330987, 391490, 427080, 441316, 469788, 551645, 587235, 661974, 782980, 882632, 939576, 1103290, 1174470, 1213619, 1323948, 1565960, 1654935, 2206580, 2348940, 2427238, 2647896, 3309870, 3640857, 4413160, 4697880, 4854476, 6068095, 6619740, 7281714, 9708952, 12136190, 13239480, 14563428, 18204285, 24272380, 29126856, 36408570, 48544760, 72817140, 145634280]

約数ペア:

[(1, 145634280), (2, 72817140), (3, 48544760), (4, 36408570), (5, 29126856), (6, 24272380), (8, 18204285), (10, 14563428), (11, 13239480), (12, 12136190), (15, 9708952), (20, 7281714), (22, 6619740), (24, 6068095), (30, 4854476), (31, 4697880), (33, 4413160), (40, 3640857), (44, 3309870), (55, 2647896), (60, 2427238), (62, 2348940), (66, 2206580), (88, 1654935), (93, 1565960), (110, 1323948), (120, 1213619), (124, 1174470), (132, 1103290), (155, 939576), (165, 882632), (186, 782980), (220, 661974), (248, 587235), (264, 551645), (310, 469788), (330, 441316), (341, 427080), (372, 391490), (440, 330987), (465, 313192), (620, 234894), (660, 220658), (682, 213540), (744, 195745), (930, 156596), (1023, 142360), (1240, 117447), (1320, 110329), (1364, 106770), (1705, 85416), (1860, 78298), (2046, 71180), (2728, 53385), (3410, 42708), (3559, 40920), (3720, 39149), (4092, 35590), (5115, 28472), (6820, 21354), (7118, 20460), (8184, 17795), (10230, 14236), (10677, 13640)]