76984160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 219469824

約数和(自身を除く): 142485664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 68, 80, 83, 85, 88, 110, 124, 136, 155, 160, 166, 170, 176, 187, 220, 248, 272, 310, 332, 340, 341, 352, 374, 415, 440, 496, 527, 544, 620, 664, 680, 682, 748, 830, 880, 913, 935, 992, 1054, 1240, 1328, 1360, 1364, 1411, 1496, 1660, 1705, 1760, 1826, 1870, 2108, 2480, 2573, 2635, 2656, 2720, 2728, 2822, 2992, 3320, 3410, 3652, 3740, 4216, 4565, 4960, 5146, 5270, 5456, 5644, 5797, 5984, 6640, 6820, 7055, 7304, 7480, 8432, 9130, 10292, 10540, 10912, 11288, 11594, 12865, 13280, 13640, 14110, 14608, 14960, 15521, 16864, 18260, 20584, 21080, 22576, 23188, 25730, 27280, 28220, 28303, 28985, 29216, 29920, 31042, 36520, 41168, 42160, 43741, 45152, 46376, 51460, 54560, 56440, 56606, 57970, 62084, 73040, 77605, 82336, 84320, 87482, 92752, 102920, 112880, 113212, 115940, 124168, 141515, 146080, 155210, 174964, 185504, 205840, 218705, 225760, 226424, 231880, 248336, 283030, 310420, 349928, 411680, 437410, 452848, 463760, 481151, 496672, 566060, 620840, 699856, 874820, 905696, 927520, 962302, 1132120, 1241680, 1399712, 1749640, 1924604, 2264240, 2405755, 2483360, 3499280, 3849208, 4528480, 4811510, 6998560, 7698416, 9623020, 15396832, 19246040, 38492080, 76984160]

約数ペア:

[(1, 76984160), (2, 38492080), (4, 19246040), (5, 15396832), (8, 9623020), (10, 7698416), (11, 6998560), (16, 4811510), (17, 4528480), (20, 3849208), (22, 3499280), (31, 2483360), (32, 2405755), (34, 2264240), (40, 1924604), (44, 1749640), (55, 1399712), (62, 1241680), (68, 1132120), (80, 962302), (83, 927520), (85, 905696), (88, 874820), (110, 699856), (124, 620840), (136, 566060), (155, 496672), (160, 481151), (166, 463760), (170, 452848), (176, 437410), (187, 411680), (220, 349928), (248, 310420), (272, 283030), (310, 248336), (332, 231880), (340, 226424), (341, 225760), (352, 218705), (374, 205840), (415, 185504), (440, 174964), (496, 155210), (527, 146080), (544, 141515), (620, 124168), (664, 115940), (680, 113212), (682, 112880), (748, 102920), (830, 92752), (880, 87482), (913, 84320), (935, 82336), (992, 77605), (1054, 73040), (1240, 62084), (1328, 57970), (1360, 56606), (1364, 56440), (1411, 54560), (1496, 51460), (1660, 46376), (1705, 45152), (1760, 43741), (1826, 42160), (1870, 41168), (2108, 36520), (2480, 31042), (2573, 29920), (2635, 29216), (2656, 28985), (2720, 28303), (2728, 28220), (2822, 27280), (2992, 25730), (3320, 23188), (3410, 22576), (3652, 21080), (3740, 20584), (4216, 18260), (4565, 16864), (4960, 15521), (5146, 14960), (5270, 14608), (5456, 14110), (5644, 13640), (5797, 13280), (5984, 12865), (6640, 11594), (6820, 11288), (7055, 10912), (7304, 10540), (7480, 10292), (8432, 9130)]