163106640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11961

約数の個数: 120

約数和(自身を含む): 576644640

約数和(自身を除く): 413538000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11923, 13680, 23846, 35769, 47692, 59615, 71538, 95384, 107307, 119230, 143076, 178845, 190768, 214614, 226537, 238460, 286152, 357690, 429228, 453074, 476920, 536535, 572304, 679611, 715380, 858456, 906148, 953840, 1073070, 1132685, 1359222, 1430760, 1716912, 1812296, 2038833, 2146140, 2265370, 2718444, 2861520, 3398055, 3624592, 4077666, 4292280, 4530740, 5436888, 6796110, 8155332, 8584560, 9061480, 10194165, 10873776, 13592220, 16310664, 18122960, 20388330, 27184440, 32621328, 40776660, 54368880, 81553320, 163106640]

約数ペア:

[(1, 163106640), (2, 81553320), (3, 54368880), (4, 40776660), (5, 32621328), (6, 27184440), (8, 20388330), (9, 18122960), (10, 16310664), (12, 13592220), (15, 10873776), (16, 10194165), (18, 9061480), (19, 8584560), (20, 8155332), (24, 6796110), (30, 5436888), (36, 4530740), (38, 4292280), (40, 4077666), (45, 3624592), (48, 3398055), (57, 2861520), (60, 2718444), (72, 2265370), (76, 2146140), (80, 2038833), (90, 1812296), (95, 1716912), (114, 1430760), (120, 1359222), (144, 1132685), (152, 1073070), (171, 953840), (180, 906148), (190, 858456), (228, 715380), (240, 679611), (285, 572304), (304, 536535), (342, 476920), (360, 453074), (380, 429228), (456, 357690), (570, 286152), (684, 238460), (720, 226537), (760, 214614), (855, 190768), (912, 178845), (1140, 143076), (1368, 119230), (1520, 107307), (1710, 95384), (2280, 71538), (2736, 59615), (3420, 47692), (4560, 35769), (6840, 23846), (11923, 13680)]