159210870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2070

約数の個数: 128

約数和(自身を含む): 486743040

約数和(自身を除く): 327532170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1885, 2011, 2030, 2262, 2639, 2730, 3045, 3770, 4022, 5278, 5655, 6033, 6090, 7917, 10055, 11310, 12066, 13195, 14077, 15834, 20110, 26143, 26390, 28154, 30165, 39585, 42231, 52286, 58319, 60330, 70385, 78429, 79170, 84462, 116638, 130715, 140770, 156858, 174957, 183001, 211155, 261430, 291595, 349914, 366002, 392145, 408233, 422310, 549003, 583190, 758147, 784290, 816466, 874785, 915005, 1098006, 1224699, 1516294, 1749570, 1830010, 2041165, 2274441, 2449398, 2745015, 3790735, 4082330, 4548882, 5307029, 5490030, 6123495, 7581470, 10614058, 11372205, 12246990, 15921087, 22744410, 26535145, 31842174, 53070290, 79605435, 159210870]

約数ペア:

[(1, 159210870), (2, 79605435), (3, 53070290), (5, 31842174), (6, 26535145), (7, 22744410), (10, 15921087), (13, 12246990), (14, 11372205), (15, 10614058), (21, 7581470), (26, 6123495), (29, 5490030), (30, 5307029), (35, 4548882), (39, 4082330), (42, 3790735), (58, 2745015), (65, 2449398), (70, 2274441), (78, 2041165), (87, 1830010), (91, 1749570), (105, 1516294), (130, 1224699), (145, 1098006), (174, 915005), (182, 874785), (195, 816466), (203, 784290), (210, 758147), (273, 583190), (290, 549003), (377, 422310), (390, 408233), (406, 392145), (435, 366002), (455, 349914), (546, 291595), (609, 261430), (754, 211155), (870, 183001), (910, 174957), (1015, 156858), (1131, 140770), (1218, 130715), (1365, 116638), (1885, 84462), (2011, 79170), (2030, 78429), (2262, 70385), (2639, 60330), (2730, 58319), (3045, 52286), (3770, 42231), (4022, 39585), (5278, 30165), (5655, 28154), (6033, 26390), (6090, 26143), (7917, 20110), (10055, 15834), (11310, 14077), (12066, 13195)]