82231240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 256

約数和(自身を含む): 254016000

約数和(自身を除く): 171784760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 29, 35, 38, 40, 41, 52, 56, 58, 65, 70, 76, 82, 91, 95, 104, 116, 130, 133, 140, 145, 152, 164, 182, 190, 203, 205, 232, 247, 260, 266, 280, 287, 290, 328, 364, 377, 380, 406, 410, 455, 494, 520, 532, 533, 551, 574, 580, 665, 728, 754, 760, 779, 812, 820, 910, 988, 1015, 1064, 1066, 1102, 1148, 1160, 1189, 1235, 1330, 1435, 1508, 1558, 1624, 1640, 1729, 1820, 1885, 1976, 2030, 2132, 2204, 2296, 2378, 2470, 2639, 2660, 2665, 2755, 2870, 3016, 3116, 3458, 3640, 3731, 3770, 3857, 3895, 4060, 4264, 4408, 4756, 4940, 5278, 5320, 5330, 5453, 5510, 5740, 5945, 6232, 6916, 7163, 7462, 7540, 7714, 7790, 8120, 8323, 8645, 9512, 9880, 10127, 10556, 10660, 10906, 11020, 11480, 11890, 13195, 13832, 14326, 14924, 15080, 15428, 15457, 15580, 16646, 17290, 18655, 19285, 20254, 21112, 21320, 21812, 22040, 22591, 23780, 26390, 27265, 28652, 29848, 30856, 30914, 31160, 33292, 34580, 35815, 37310, 38570, 40508, 41615, 43624, 45182, 47560, 50141, 50635, 52780, 54530, 57304, 61828, 66584, 69160, 70889, 71630, 74620, 77140, 77285, 81016, 83230, 90364, 100282, 101270, 105560, 108199, 109060, 112955, 123656, 141778, 143260, 149240, 154280, 154570, 158137, 166460, 180728, 200564, 202540, 216398, 218120, 225910, 250705, 283556, 286520, 293683, 309140, 316274, 332920, 354445, 401128, 405080, 432796, 451820, 501410, 540995, 567112, 587366, 618280, 632548, 708890, 790685, 865592, 903640, 1002820, 1081990, 1174732, 1265096, 1417780, 1468415, 1581370, 2005640, 2055781, 2163980, 2349464, 2835560, 2936830, 3162740, 4111562, 4327960, 5873660, 6325480, 8223124, 10278905, 11747320, 16446248, 20557810, 41115620, 82231240]

約数ペア:

[(1, 82231240), (2, 41115620), (4, 20557810), (5, 16446248), (7, 11747320), (8, 10278905), (10, 8223124), (13, 6325480), (14, 5873660), (19, 4327960), (20, 4111562), (26, 3162740), (28, 2936830), (29, 2835560), (35, 2349464), (38, 2163980), (40, 2055781), (41, 2005640), (52, 1581370), (56, 1468415), (58, 1417780), (65, 1265096), (70, 1174732), (76, 1081990), (82, 1002820), (91, 903640), (95, 865592), (104, 790685), (116, 708890), (130, 632548), (133, 618280), (140, 587366), (145, 567112), (152, 540995), (164, 501410), (182, 451820), (190, 432796), (203, 405080), (205, 401128), (232, 354445), (247, 332920), (260, 316274), (266, 309140), (280, 293683), (287, 286520), (290, 283556), (328, 250705), (364, 225910), (377, 218120), (380, 216398), (406, 202540), (410, 200564), (455, 180728), (494, 166460), (520, 158137), (532, 154570), (533, 154280), (551, 149240), (574, 143260), (580, 141778), (665, 123656), (728, 112955), (754, 109060), (760, 108199), (779, 105560), (812, 101270), (820, 100282), (910, 90364), (988, 83230), (1015, 81016), (1064, 77285), (1066, 77140), (1102, 74620), (1148, 71630), (1160, 70889), (1189, 69160), (1235, 66584), (1330, 61828), (1435, 57304), (1508, 54530), (1558, 52780), (1624, 50635), (1640, 50141), (1729, 47560), (1820, 45182), (1885, 43624), (1976, 41615), (2030, 40508), (2132, 38570), (2204, 37310), (2296, 35815), (2378, 34580), (2470, 33292), (2639, 31160), (2660, 30914), (2665, 30856), (2755, 29848), (2870, 28652), (3016, 27265), (3116, 26390), (3458, 23780), (3640, 22591), (3731, 22040), (3770, 21812), (3857, 21320), (3895, 21112), (4060, 20254), (4264, 19285), (4408, 18655), (4756, 17290), (4940, 16646), (5278, 15580), (5320, 15457), (5330, 15428), (5453, 15080), (5510, 14924), (5740, 14326), (5945, 13832), (6232, 13195), (6916, 11890), (7163, 11480), (7462, 11020), (7540, 10906), (7714, 10660), (7790, 10556), (8120, 10127), (8323, 9880), (8645, 9512)]