156887931240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{172321}}^1$

素因数の和:172625

約数の個数: 160

約数和(自身を含む): 529197415560

約数和(自身を除く): 372309484320

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 281, 324, 360, 405, 540, 562, 648, 810, 843, 1080, 1124, 1405, 1620, 1686, 2248, 2529, 2810, 3240, 3372, 4215, 5058, 5620, 6744, 7587, 8430, 10116, 11240, 12645, 15174, 16860, 20232, 22761, 25290, 30348, 33720, 37935, 45522, 50580, 60696, 75870, 91044, 101160, 113805, 151740, 172321, 182088, 227610, 303480, 344642, 455220, 516963, 689284, 861605, 910440, 1033926, 1378568, 1550889, 1723210, 2067852, 2584815, 3101778, 3446420, 4135704, 4652667, 5169630, 6203556, 6892840, 7754445, 9305334, 10339260, 12407112, 13958001, 15508890, 18610668, 20678520, 23263335, 27916002, 31017780, 37221336, 46526670, 48422201, 55832004, 62035560, 69790005, 93053340, 96844402, 111664008, 139580010, 145266603, 186106680, 193688804, 242111005, 279160020, 290533206, 387377608, 435799809, 484222010, 558320040, 581066412, 726333015, 871599618, 968444020, 1162132824, 1307399427, 1452666030, 1743199236, 1936888040, 2178999045, 2614798854, 2905332060, 3486398472, 3922198281, 4357998090, 5229597708, 5810664120, 6536997135, 7844396562, 8715996180, 10459195416, 13073994270, 15688793124, 17431992360, 19610991405, 26147988540, 31377586248, 39221982810, 52295977080, 78443965620, 156887931240]

約数ペア:

[(1, 156887931240), (2, 78443965620), (3, 52295977080), (4, 39221982810), (5, 31377586248), (6, 26147988540), (8, 19610991405), (9, 17431992360), (10, 15688793124), (12, 13073994270), (15, 10459195416), (18, 8715996180), (20, 7844396562), (24, 6536997135), (27, 5810664120), (30, 5229597708), (36, 4357998090), (40, 3922198281), (45, 3486398472), (54, 2905332060), (60, 2614798854), (72, 2178999045), (81, 1936888040), (90, 1743199236), (108, 1452666030), (120, 1307399427), (135, 1162132824), (162, 968444020), (180, 871599618), (216, 726333015), (270, 581066412), (281, 558320040), (324, 484222010), (360, 435799809), (405, 387377608), (540, 290533206), (562, 279160020), (648, 242111005), (810, 193688804), (843, 186106680), (1080, 145266603), (1124, 139580010), (1405, 111664008), (1620, 96844402), (1686, 93053340), (2248, 69790005), (2529, 62035560), (2810, 55832004), (3240, 48422201), (3372, 46526670), (4215, 37221336), (5058, 31017780), (5620, 27916002), (6744, 23263335), (7587, 20678520), (8430, 18610668), (10116, 15508890), (11240, 13958001), (12645, 12407112), (15174, 10339260), (16860, 9305334), (20232, 7754445), (22761, 6892840), (25290, 6203556), (30348, 5169630), (33720, 4652667), (37935, 4135704), (45522, 3446420), (50580, 3101778), (60696, 2584815), (75870, 2067852), (91044, 1723210), (101160, 1550889), (113805, 1378568), (151740, 1033926), (172321, 910440), (182088, 861605), (227610, 689284), (303480, 516963), (344642, 455220)]