552410040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50587}}^1$

素因数の和:50621

約数の個数: 128

約数和(自身を含む): 2039708160

約数和(自身を除く): 1487298120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 50587, 101174, 151761, 202348, 252935, 303522, 354109, 404696, 505870, 607044, 657631, 708218, 758805, 1011740, 1062327, 1214088, 1315262, 1416436, 1517610, 1770545, 1972893, 2023480, 2124654, 2630524, 2832872, 3035220, 3288155, 3541090, 3945786, 4249308, 4603417, 5261048, 5311635, 6070440, 6576310, 7082180, 7891572, 8498616, 9206834, 9864465, 10623270, 13152620, 13810251, 14164360, 15783144, 18413668, 19728930, 21246540, 23017085, 26305240, 27620502, 36827336, 39457860, 42493080, 46034170, 55241004, 69051255, 78915720, 92068340, 110482008, 138102510, 184136680, 276205020, 552410040]

約数ペア:

[(1, 552410040), (2, 276205020), (3, 184136680), (4, 138102510), (5, 110482008), (6, 92068340), (7, 78915720), (8, 69051255), (10, 55241004), (12, 46034170), (13, 42493080), (14, 39457860), (15, 36827336), (20, 27620502), (21, 26305240), (24, 23017085), (26, 21246540), (28, 19728930), (30, 18413668), (35, 15783144), (39, 14164360), (40, 13810251), (42, 13152620), (52, 10623270), (56, 9864465), (60, 9206834), (65, 8498616), (70, 7891572), (78, 7082180), (84, 6576310), (91, 6070440), (104, 5311635), (105, 5261048), (120, 4603417), (130, 4249308), (140, 3945786), (156, 3541090), (168, 3288155), (182, 3035220), (195, 2832872), (210, 2630524), (260, 2124654), (273, 2023480), (280, 1972893), (312, 1770545), (364, 1517610), (390, 1416436), (420, 1315262), (455, 1214088), (520, 1062327), (546, 1011740), (728, 758805), (780, 708218), (840, 657631), (910, 607044), (1092, 505870), (1365, 404696), (1560, 354109), (1820, 303522), (2184, 252935), (2730, 202348), (3640, 151761), (5460, 101174), (10920, 50587)]