409490160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2463

約数の個数: 160

約数和(自身を含む): 1367912448

約数和(自身を除く): 958422288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2393, 2480, 2760, 2852, 3565, 3720, 4278, 4786, 5520, 5704, 7130, 7179, 7440, 8556, 9572, 10695, 11408, 11965, 14260, 14358, 17112, 19144, 21390, 23930, 28520, 28716, 34224, 35895, 38288, 42780, 47860, 55039, 57040, 57432, 71790, 74183, 85560, 95720, 110078, 114864, 143580, 148366, 165117, 171120, 191440, 220156, 222549, 275195, 287160, 296732, 330234, 370915, 440312, 445098, 550390, 574320, 593464, 660468, 741830, 825585, 880624, 890196, 1100780, 1112745, 1186928, 1320936, 1483660, 1651170, 1706209, 1780392, 2201560, 2225490, 2641872, 2967320, 3302340, 3412418, 3560784, 4403120, 4450980, 5118627, 5934640, 6604680, 6824836, 8531045, 8901960, 10237254, 13209360, 13649672, 17062090, 17803920, 20474508, 25593135, 27299344, 34124180, 40949016, 51186270, 68248360, 81898032, 102372540, 136496720, 204745080, 409490160]

約数ペア:

[(1, 409490160), (2, 204745080), (3, 136496720), (4, 102372540), (5, 81898032), (6, 68248360), (8, 51186270), (10, 40949016), (12, 34124180), (15, 27299344), (16, 25593135), (20, 20474508), (23, 17803920), (24, 17062090), (30, 13649672), (31, 13209360), (40, 10237254), (46, 8901960), (48, 8531045), (60, 6824836), (62, 6604680), (69, 5934640), (80, 5118627), (92, 4450980), (93, 4403120), (115, 3560784), (120, 3412418), (124, 3302340), (138, 2967320), (155, 2641872), (184, 2225490), (186, 2201560), (230, 1780392), (240, 1706209), (248, 1651170), (276, 1483660), (310, 1320936), (345, 1186928), (368, 1112745), (372, 1100780), (460, 890196), (465, 880624), (496, 825585), (552, 741830), (620, 660468), (690, 593464), (713, 574320), (744, 550390), (920, 445098), (930, 440312), (1104, 370915), (1240, 330234), (1380, 296732), (1426, 287160), (1488, 275195), (1840, 222549), (1860, 220156), (2139, 191440), (2393, 171120), (2480, 165117), (2760, 148366), (2852, 143580), (3565, 114864), (3720, 110078), (4278, 95720), (4786, 85560), (5520, 74183), (5704, 71790), (7130, 57432), (7179, 57040), (7440, 55039), (8556, 47860), (9572, 42780), (10695, 38288), (11408, 35895), (11965, 34224), (14260, 28716), (14358, 28520), (17112, 23930), (19144, 21390)]