164201520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2339

約数の個数: 160

約数和(自身を含む): 595533312

約数和(自身を除く): 431331792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1806, 2064, 2273, 2408, 2580, 3010, 3440, 3612, 4515, 4546, 4816, 5160, 6020, 6819, 7224, 9030, 9092, 10320, 11365, 12040, 13638, 14448, 15911, 18060, 18184, 22730, 24080, 27276, 31822, 34095, 36120, 36368, 45460, 47733, 54552, 63644, 68190, 72240, 79555, 90920, 95466, 97739, 109104, 127288, 136380, 159110, 181840, 190932, 195478, 238665, 254576, 272760, 293217, 318220, 381864, 390956, 477330, 488695, 545520, 586434, 636440, 684173, 763728, 781912, 954660, 977390, 1172868, 1272880, 1368346, 1466085, 1563824, 1909320, 1954780, 2052519, 2345736, 2736692, 2932170, 3420865, 3818640, 3909560, 4105038, 4691472, 5473384, 5864340, 6841730, 7819120, 8210076, 10262595, 10946768, 11728680, 13683460, 16420152, 20525190, 23457360, 27366920, 32840304, 41050380, 54733840, 82100760, 164201520]

約数ペア:

[(1, 164201520), (2, 82100760), (3, 54733840), (4, 41050380), (5, 32840304), (6, 27366920), (7, 23457360), (8, 20525190), (10, 16420152), (12, 13683460), (14, 11728680), (15, 10946768), (16, 10262595), (20, 8210076), (21, 7819120), (24, 6841730), (28, 5864340), (30, 5473384), (35, 4691472), (40, 4105038), (42, 3909560), (43, 3818640), (48, 3420865), (56, 2932170), (60, 2736692), (70, 2345736), (80, 2052519), (84, 1954780), (86, 1909320), (105, 1563824), (112, 1466085), (120, 1368346), (129, 1272880), (140, 1172868), (168, 977390), (172, 954660), (210, 781912), (215, 763728), (240, 684173), (258, 636440), (280, 586434), (301, 545520), (336, 488695), (344, 477330), (420, 390956), (430, 381864), (516, 318220), (560, 293217), (602, 272760), (645, 254576), (688, 238665), (840, 195478), (860, 190932), (903, 181840), (1032, 159110), (1204, 136380), (1290, 127288), (1505, 109104), (1680, 97739), (1720, 95466), (1806, 90920), (2064, 79555), (2273, 72240), (2408, 68190), (2580, 63644), (3010, 54552), (3440, 47733), (3612, 45460), (4515, 36368), (4546, 36120), (4816, 34095), (5160, 31822), (6020, 27276), (6819, 24080), (7224, 22730), (9030, 18184), (9092, 18060), (10320, 15911), (11365, 14448), (12040, 13638)]