18048996160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 168

約数和(自身を含む): 46826012520

約数和(自身を除く): 28777016360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 269, 320, 416, 508, 520, 538, 635, 832, 1016, 1040, 1076, 1270, 1345, 1651, 2032, 2080, 2152, 2540, 2690, 3302, 3497, 4064, 4160, 4304, 5080, 5380, 6604, 6994, 8128, 8255, 8608, 10160, 10760, 13208, 13988, 16129, 16510, 17216, 17485, 20320, 21520, 26416, 27976, 32258, 33020, 34163, 34970, 40640, 43040, 52832, 55952, 64516, 66040, 68326, 69940, 80645, 86080, 105664, 111904, 129032, 132080, 136652, 139880, 161290, 170815, 209677, 223808, 258064, 264160, 273304, 279760, 322580, 341630, 419354, 444119, 516128, 528320, 546608, 559520, 645160, 683260, 838708, 888238, 1032256, 1048385, 1093216, 1119040, 1290320, 1366520, 1677416, 1776476, 2096770, 2186432, 2220595, 2580640, 2733040, 3354832, 3552952, 4193540, 4338701, 4441190, 5161280, 5466080, 6709664, 7105904, 8387080, 8677402, 8882380, 10932160, 13419328, 14211808, 16774160, 17354804, 17764760, 21693505, 28423616, 33548320, 34709608, 35529520, 43387010, 56403113, 67096640, 69419216, 71059040, 86774020, 112806226, 138838432, 142118080, 173548040, 225612452, 277676864, 282015565, 347096080, 451224904, 564031130, 694192160, 902449808, 1128062260, 1388384320, 1804899616, 2256124520, 3609799232, 4512249040, 9024498080, 18048996160]

約数ペア:

[(1, 18048996160), (2, 9024498080), (4, 4512249040), (5, 3609799232), (8, 2256124520), (10, 1804899616), (13, 1388384320), (16, 1128062260), (20, 902449808), (26, 694192160), (32, 564031130), (40, 451224904), (52, 347096080), (64, 282015565), (65, 277676864), (80, 225612452), (104, 173548040), (127, 142118080), (130, 138838432), (160, 112806226), (208, 86774020), (254, 71059040), (260, 69419216), (269, 67096640), (320, 56403113), (416, 43387010), (508, 35529520), (520, 34709608), (538, 33548320), (635, 28423616), (832, 21693505), (1016, 17764760), (1040, 17354804), (1076, 16774160), (1270, 14211808), (1345, 13419328), (1651, 10932160), (2032, 8882380), (2080, 8677402), (2152, 8387080), (2540, 7105904), (2690, 6709664), (3302, 5466080), (3497, 5161280), (4064, 4441190), (4160, 4338701), (4304, 4193540), (5080, 3552952), (5380, 3354832), (6604, 2733040), (6994, 2580640), (8128, 2220595), (8255, 2186432), (8608, 2096770), (10160, 1776476), (10760, 1677416), (13208, 1366520), (13988, 1290320), (16129, 1119040), (16510, 1093216), (17216, 1048385), (17485, 1032256), (20320, 888238), (21520, 838708), (26416, 683260), (27976, 645160), (32258, 559520), (33020, 546608), (34163, 528320), (34970, 516128), (40640, 444119), (43040, 419354), (52832, 341630), (55952, 322580), (64516, 279760), (66040, 273304), (68326, 264160), (69940, 258064), (80645, 223808), (86080, 209677), (105664, 170815), (111904, 161290), (129032, 139880), (132080, 136652)]