557255520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10459}}^1$

素因数の和:10517

約数の個数: 144

約数和(自身を含む): 1953216720

約数和(自身を除く): 1395961200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10459, 10656, 13320, 17760, 20918, 26640, 31377, 41836, 52295, 53280, 62754, 83672, 94131, 104590, 125508, 156885, 167344, 188262, 209180, 251016, 313770, 334688, 376524, 386983, 418360, 470655, 502032, 627540, 753048, 773966, 836720, 941310, 1004064, 1160949, 1255080, 1506096, 1547932, 1673440, 1882620, 1934915, 2321898, 2510160, 3012192, 3095864, 3482847, 3765240, 3869830, 4643796, 5020320, 5804745, 6191728, 6965694, 7530480, 7739660, 9287592, 11609490, 12383456, 13931388, 15060960, 15479320, 17414235, 18575184, 23218980, 27862776, 30958640, 34828470, 37150368, 46437960, 55725552, 61917280, 69656940, 92875920, 111451104, 139313880, 185751840, 278627760, 557255520]

約数ペア:

[(1, 557255520), (2, 278627760), (3, 185751840), (4, 139313880), (5, 111451104), (6, 92875920), (8, 69656940), (9, 61917280), (10, 55725552), (12, 46437960), (15, 37150368), (16, 34828470), (18, 30958640), (20, 27862776), (24, 23218980), (30, 18575184), (32, 17414235), (36, 15479320), (37, 15060960), (40, 13931388), (45, 12383456), (48, 11609490), (60, 9287592), (72, 7739660), (74, 7530480), (80, 6965694), (90, 6191728), (96, 5804745), (111, 5020320), (120, 4643796), (144, 3869830), (148, 3765240), (160, 3482847), (180, 3095864), (185, 3012192), (222, 2510160), (240, 2321898), (288, 1934915), (296, 1882620), (333, 1673440), (360, 1547932), (370, 1506096), (444, 1255080), (480, 1160949), (555, 1004064), (592, 941310), (666, 836720), (720, 773966), (740, 753048), (888, 627540), (1110, 502032), (1184, 470655), (1332, 418360), (1440, 386983), (1480, 376524), (1665, 334688), (1776, 313770), (2220, 251016), (2664, 209180), (2960, 188262), (3330, 167344), (3552, 156885), (4440, 125508), (5328, 104590), (5920, 94131), (6660, 83672), (8880, 62754), (10459, 53280), (10656, 52295), (13320, 41836), (17760, 31377), (20918, 26640)]