252475080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14713}}^1$

素因数の和:14751

約数の個数: 128

約数和(自身を含む): 889902720

約数和(自身を除く): 637427640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 14713, 17160, 29426, 44139, 58852, 73565, 88278, 117704, 147130, 161843, 176556, 191269, 220695, 294260, 323686, 353112, 382538, 441390, 485529, 573807, 588520, 647372, 765076, 809215, 882780, 956345, 971058, 1147614, 1294744, 1530152, 1618430, 1765560, 1912690, 1942116, 2103959, 2295228, 2427645, 2869035, 3236860, 3825380, 3884232, 4207918, 4590456, 4855290, 5738070, 6311877, 6473720, 7650760, 8415836, 9710580, 10519795, 11476140, 12623754, 16831672, 19421160, 21039590, 22952280, 25247508, 31559385, 42079180, 50495016, 63118770, 84158360, 126237540, 252475080]

約数ペア:

[(1, 252475080), (2, 126237540), (3, 84158360), (4, 63118770), (5, 50495016), (6, 42079180), (8, 31559385), (10, 25247508), (11, 22952280), (12, 21039590), (13, 19421160), (15, 16831672), (20, 12623754), (22, 11476140), (24, 10519795), (26, 9710580), (30, 8415836), (33, 7650760), (39, 6473720), (40, 6311877), (44, 5738070), (52, 4855290), (55, 4590456), (60, 4207918), (65, 3884232), (66, 3825380), (78, 3236860), (88, 2869035), (104, 2427645), (110, 2295228), (120, 2103959), (130, 1942116), (132, 1912690), (143, 1765560), (156, 1618430), (165, 1530152), (195, 1294744), (220, 1147614), (260, 971058), (264, 956345), (286, 882780), (312, 809215), (330, 765076), (390, 647372), (429, 588520), (440, 573807), (520, 485529), (572, 441390), (660, 382538), (715, 353112), (780, 323686), (858, 294260), (1144, 220695), (1320, 191269), (1430, 176556), (1560, 161843), (1716, 147130), (2145, 117704), (2860, 88278), (3432, 73565), (4290, 58852), (5720, 44139), (8580, 29426), (14713, 17160)]