76056640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 224

約数和(自身を含む): 221211648

約数和(自身を除く): 145155008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 41, 44, 55, 62, 64, 68, 80, 82, 85, 88, 110, 124, 136, 155, 160, 164, 170, 176, 187, 205, 220, 248, 272, 310, 320, 328, 340, 341, 352, 374, 410, 440, 451, 496, 527, 544, 620, 656, 680, 682, 697, 704, 748, 820, 880, 902, 935, 992, 1054, 1088, 1240, 1271, 1312, 1360, 1364, 1394, 1496, 1640, 1705, 1760, 1804, 1870, 1984, 2108, 2255, 2480, 2542, 2624, 2635, 2720, 2728, 2788, 2992, 3280, 3410, 3485, 3520, 3608, 3740, 4216, 4510, 4960, 5084, 5270, 5440, 5456, 5576, 5797, 5984, 6355, 6560, 6820, 6970, 7216, 7480, 7667, 8432, 9020, 9920, 10168, 10540, 10912, 11152, 11594, 11968, 12710, 13120, 13640, 13940, 13981, 14432, 14960, 15334, 16864, 18040, 20336, 21080, 21607, 21824, 22304, 23188, 25420, 27280, 27880, 27962, 28864, 28985, 29920, 30668, 33728, 36080, 38335, 40672, 42160, 43214, 44608, 46376, 50840, 54560, 55760, 55924, 57970, 59840, 61336, 69905, 72160, 76670, 81344, 84320, 86428, 92752, 101680, 108035, 109120, 111520, 111848, 115940, 122672, 139810, 144320, 153340, 168640, 172856, 185504, 203360, 216070, 223040, 223696, 231880, 237677, 245344, 279620, 306680, 345712, 371008, 406720, 432140, 447392, 463760, 475354, 490688, 559240, 613360, 691424, 864280, 894784, 927520, 950708, 1118480, 1188385, 1226720, 1382848, 1728560, 1855040, 1901416, 2236960, 2376770, 2453440, 3457120, 3802832, 4473920, 4753540, 6914240, 7605664, 9507080, 15211328, 19014160, 38028320, 76056640]

約数ペア:

[(1, 76056640), (2, 38028320), (4, 19014160), (5, 15211328), (8, 9507080), (10, 7605664), (11, 6914240), (16, 4753540), (17, 4473920), (20, 3802832), (22, 3457120), (31, 2453440), (32, 2376770), (34, 2236960), (40, 1901416), (41, 1855040), (44, 1728560), (55, 1382848), (62, 1226720), (64, 1188385), (68, 1118480), (80, 950708), (82, 927520), (85, 894784), (88, 864280), (110, 691424), (124, 613360), (136, 559240), (155, 490688), (160, 475354), (164, 463760), (170, 447392), (176, 432140), (187, 406720), (205, 371008), (220, 345712), (248, 306680), (272, 279620), (310, 245344), (320, 237677), (328, 231880), (340, 223696), (341, 223040), (352, 216070), (374, 203360), (410, 185504), (440, 172856), (451, 168640), (496, 153340), (527, 144320), (544, 139810), (620, 122672), (656, 115940), (680, 111848), (682, 111520), (697, 109120), (704, 108035), (748, 101680), (820, 92752), (880, 86428), (902, 84320), (935, 81344), (992, 76670), (1054, 72160), (1088, 69905), (1240, 61336), (1271, 59840), (1312, 57970), (1360, 55924), (1364, 55760), (1394, 54560), (1496, 50840), (1640, 46376), (1705, 44608), (1760, 43214), (1804, 42160), (1870, 40672), (1984, 38335), (2108, 36080), (2255, 33728), (2480, 30668), (2542, 29920), (2624, 28985), (2635, 28864), (2720, 27962), (2728, 27880), (2788, 27280), (2992, 25420), (3280, 23188), (3410, 22304), (3485, 21824), (3520, 21607), (3608, 21080), (3740, 20336), (4216, 18040), (4510, 16864), (4960, 15334), (5084, 14960), (5270, 14432), (5440, 13981), (5456, 13940), (5576, 13640), (5797, 13120), (5984, 12710), (6355, 11968), (6560, 11594), (6820, 11152), (6970, 10912), (7216, 10540), (7480, 10168), (7667, 9920), (8432, 9020)]