156966120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 371801880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1439, 1515, 1818, 2020, 2424, 2727, 2878, 3030, 3636, 4040, 4317, 4545, 5454, 5756, 6060, 7195, 7272, 8634, 9090, 10908, 11512, 12120, 12951, 13635, 14390, 17268, 18180, 21585, 21816, 25902, 27270, 28780, 34536, 36360, 38853, 43170, 51804, 54540, 57560, 64755, 77706, 86340, 103608, 109080, 129510, 145339, 155412, 172680, 194265, 259020, 290678, 310824, 388530, 436017, 518040, 581356, 726695, 777060, 872034, 1162712, 1308051, 1453390, 1554120, 1744068, 2180085, 2616102, 2906780, 3488136, 3924153, 4360170, 5232204, 5813560, 6540255, 7848306, 8720340, 10464408, 13080510, 15696612, 17440680, 19620765, 26161020, 31393224, 39241530, 52322040, 78483060, 156966120]

約数ペア:

[(1, 156966120), (2, 78483060), (3, 52322040), (4, 39241530), (5, 31393224), (6, 26161020), (8, 19620765), (9, 17440680), (10, 15696612), (12, 13080510), (15, 10464408), (18, 8720340), (20, 7848306), (24, 6540255), (27, 5813560), (30, 5232204), (36, 4360170), (40, 3924153), (45, 3488136), (54, 2906780), (60, 2616102), (72, 2180085), (90, 1744068), (101, 1554120), (108, 1453390), (120, 1308051), (135, 1162712), (180, 872034), (202, 777060), (216, 726695), (270, 581356), (303, 518040), (360, 436017), (404, 388530), (505, 310824), (540, 290678), (606, 259020), (808, 194265), (909, 172680), (1010, 155412), (1080, 145339), (1212, 129510), (1439, 109080), (1515, 103608), (1818, 86340), (2020, 77706), (2424, 64755), (2727, 57560), (2878, 54540), (3030, 51804), (3636, 43170), (4040, 38853), (4317, 36360), (4545, 34536), (5454, 28780), (5756, 27270), (6060, 25902), (7195, 21816), (7272, 21585), (8634, 18180), (9090, 17268), (10908, 14390), (11512, 13635), (12120, 12951)]