318421740

素因数分解:

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

素因数の和:2072

約数の個数: 192

約数和(自身を含む): 1135733760

約数和(自身を除く): 817312020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 2011, 2030, 2262, 2436, 2639, 2730, 3045, 3770, 4022, 4060, 4524, 5278, 5460, 5655, 6033, 6090, 7540, 7917, 8044, 10055, 10556, 11310, 12066, 12180, 13195, 14077, 15834, 20110, 22620, 24132, 26143, 26390, 28154, 30165, 31668, 39585, 40220, 42231, 52286, 52780, 56308, 58319, 60330, 70385, 78429, 79170, 84462, 104572, 116638, 120660, 130715, 140770, 156858, 158340, 168924, 174957, 183001, 211155, 233276, 261430, 281540, 291595, 313716, 349914, 366002, 392145, 408233, 422310, 522860, 549003, 583190, 699828, 732004, 758147, 784290, 816466, 844620, 874785, 915005, 1098006, 1166380, 1224699, 1516294, 1568580, 1632932, 1749570, 1830010, 2041165, 2196012, 2274441, 2449398, 2745015, 3032588, 3499140, 3660020, 3790735, 4082330, 4548882, 4898796, 5307029, 5490030, 6123495, 7581470, 8164660, 9097764, 10614058, 10980060, 11372205, 12246990, 15162940, 15921087, 21228116, 22744410, 24493980, 26535145, 31842174, 45488820, 53070290, 63684348, 79605435, 106140580, 159210870, 318421740]

約数ペア:

[(1, 318421740), (2, 159210870), (3, 106140580), (4, 79605435), (5, 63684348), (6, 53070290), (7, 45488820), (10, 31842174), (12, 26535145), (13, 24493980), (14, 22744410), (15, 21228116), (20, 15921087), (21, 15162940), (26, 12246990), (28, 11372205), (29, 10980060), (30, 10614058), (35, 9097764), (39, 8164660), (42, 7581470), (52, 6123495), (58, 5490030), (60, 5307029), (65, 4898796), (70, 4548882), (78, 4082330), (84, 3790735), (87, 3660020), (91, 3499140), (105, 3032588), (116, 2745015), (130, 2449398), (140, 2274441), (145, 2196012), (156, 2041165), (174, 1830010), (182, 1749570), (195, 1632932), (203, 1568580), (210, 1516294), (260, 1224699), (273, 1166380), (290, 1098006), (348, 915005), (364, 874785), (377, 844620), (390, 816466), (406, 784290), (420, 758147), (435, 732004), (455, 699828), (546, 583190), (580, 549003), (609, 522860), (754, 422310), (780, 408233), (812, 392145), (870, 366002), (910, 349914), (1015, 313716), (1092, 291595), (1131, 281540), (1218, 261430), (1365, 233276), (1508, 211155), (1740, 183001), (1820, 174957), (1885, 168924), (2011, 158340), (2030, 156858), (2262, 140770), (2436, 130715), (2639, 120660), (2730, 116638), (3045, 104572), (3770, 84462), (4022, 79170), (4060, 78429), (4524, 70385), (5278, 60330), (5460, 58319), (5655, 56308), (6033, 52780), (6090, 52286), (7540, 42231), (7917, 40220), (8044, 39585), (10055, 31668), (10556, 30165), (11310, 28154), (12066, 26390), (12180, 26143), (13195, 24132), (14077, 22620), (15834, 20110)]