76816740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 289013760

約数和(自身を除く): 212197020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1279, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2558, 2730, 2860, 3003, 3837, 4004, 4290, 4620, 5005, 5116, 5460, 6006, 6395, 7674, 8580, 8953, 10010, 12012, 12790, 14069, 15015, 15348, 16627, 17906, 19185, 20020, 25580, 26859, 28138, 30030, 33254, 35812, 38370, 42207, 44765, 49881, 53718, 56276, 60060, 66508, 70345, 76740, 83135, 84414, 89530, 98483, 99762, 107436, 116389, 134295, 140690, 166270, 168828, 179060, 182897, 196966, 199524, 211035, 232778, 249405, 268590, 281380, 295449, 332540, 349167, 365794, 393932, 422070, 465556, 492415, 498810, 537180, 548691, 581945, 590898, 698334, 731588, 844140, 914485, 984830, 997620, 1097382, 1163890, 1181796, 1280279, 1396668, 1477245, 1745835, 1828970, 1969660, 2194764, 2327780, 2560558, 2743455, 2954490, 3491670, 3657940, 3840837, 5121116, 5486910, 5908980, 6401395, 6983340, 7681674, 10973820, 12802790, 15363348, 19204185, 25605580, 38408370, 76816740]

約数ペア:

[(1, 76816740), (2, 38408370), (3, 25605580), (4, 19204185), (5, 15363348), (6, 12802790), (7, 10973820), (10, 7681674), (11, 6983340), (12, 6401395), (13, 5908980), (14, 5486910), (15, 5121116), (20, 3840837), (21, 3657940), (22, 3491670), (26, 2954490), (28, 2743455), (30, 2560558), (33, 2327780), (35, 2194764), (39, 1969660), (42, 1828970), (44, 1745835), (52, 1477245), (55, 1396668), (60, 1280279), (65, 1181796), (66, 1163890), (70, 1097382), (77, 997620), (78, 984830), (84, 914485), (91, 844140), (105, 731588), (110, 698334), (130, 590898), (132, 581945), (140, 548691), (143, 537180), (154, 498810), (156, 492415), (165, 465556), (182, 422070), (195, 393932), (210, 365794), (220, 349167), (231, 332540), (260, 295449), (273, 281380), (286, 268590), (308, 249405), (330, 232778), (364, 211035), (385, 199524), (390, 196966), (420, 182897), (429, 179060), (455, 168828), (462, 166270), (546, 140690), (572, 134295), (660, 116389), (715, 107436), (770, 99762), (780, 98483), (858, 89530), (910, 84414), (924, 83135), (1001, 76740), (1092, 70345), (1155, 66508), (1279, 60060), (1365, 56276), (1430, 53718), (1540, 49881), (1716, 44765), (1820, 42207), (2002, 38370), (2145, 35812), (2310, 33254), (2558, 30030), (2730, 28138), (2860, 26859), (3003, 25580), (3837, 20020), (4004, 19185), (4290, 17906), (4620, 16627), (5005, 15348), (5116, 15015), (5460, 14069), (6006, 12790), (6395, 12012), (7674, 10010), (8580, 8953)]