153968320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 442423296

約数和(自身を除く): 288454976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 83, 85, 88, 110, 124, 136, 155, 160, 166, 170, 176, 187, 220, 248, 272, 310, 320, 332, 340, 341, 352, 374, 415, 440, 496, 527, 544, 620, 664, 680, 682, 704, 748, 830, 880, 913, 935, 992, 1054, 1088, 1240, 1328, 1360, 1364, 1411, 1496, 1660, 1705, 1760, 1826, 1870, 1984, 2108, 2480, 2573, 2635, 2656, 2720, 2728, 2822, 2992, 3320, 3410, 3520, 3652, 3740, 4216, 4565, 4960, 5146, 5270, 5312, 5440, 5456, 5644, 5797, 5984, 6640, 6820, 7055, 7304, 7480, 8432, 9130, 9920, 10292, 10540, 10912, 11288, 11594, 11968, 12865, 13280, 13640, 14110, 14608, 14960, 15521, 16864, 18260, 20584, 21080, 21824, 22576, 23188, 25730, 26560, 27280, 28220, 28303, 28985, 29216, 29920, 31042, 33728, 36520, 41168, 42160, 43741, 45152, 46376, 51460, 54560, 56440, 56606, 57970, 58432, 59840, 62084, 73040, 77605, 82336, 84320, 87482, 90304, 92752, 102920, 109120, 112880, 113212, 115940, 124168, 141515, 146080, 155210, 164672, 168640, 174964, 185504, 205840, 218705, 225760, 226424, 231880, 248336, 283030, 292160, 310420, 349928, 371008, 411680, 437410, 451520, 452848, 463760, 481151, 496672, 566060, 620840, 699856, 823360, 874820, 905696, 927520, 962302, 993344, 1132120, 1241680, 1399712, 1749640, 1811392, 1855040, 1924604, 2264240, 2405755, 2483360, 2799424, 3499280, 3849208, 4528480, 4811510, 4966720, 6998560, 7698416, 9056960, 9623020, 13997120, 15396832, 19246040, 30793664, 38492080, 76984160, 153968320]

約数ペア:

[(1, 153968320), (2, 76984160), (4, 38492080), (5, 30793664), (8, 19246040), (10, 15396832), (11, 13997120), (16, 9623020), (17, 9056960), (20, 7698416), (22, 6998560), (31, 4966720), (32, 4811510), (34, 4528480), (40, 3849208), (44, 3499280), (55, 2799424), (62, 2483360), (64, 2405755), (68, 2264240), (80, 1924604), (83, 1855040), (85, 1811392), (88, 1749640), (110, 1399712), (124, 1241680), (136, 1132120), (155, 993344), (160, 962302), (166, 927520), (170, 905696), (176, 874820), (187, 823360), (220, 699856), (248, 620840), (272, 566060), (310, 496672), (320, 481151), (332, 463760), (340, 452848), (341, 451520), (352, 437410), (374, 411680), (415, 371008), (440, 349928), (496, 310420), (527, 292160), (544, 283030), (620, 248336), (664, 231880), (680, 226424), (682, 225760), (704, 218705), (748, 205840), (830, 185504), (880, 174964), (913, 168640), (935, 164672), (992, 155210), (1054, 146080), (1088, 141515), (1240, 124168), (1328, 115940), (1360, 113212), (1364, 112880), (1411, 109120), (1496, 102920), (1660, 92752), (1705, 90304), (1760, 87482), (1826, 84320), (1870, 82336), (1984, 77605), (2108, 73040), (2480, 62084), (2573, 59840), (2635, 58432), (2656, 57970), (2720, 56606), (2728, 56440), (2822, 54560), (2992, 51460), (3320, 46376), (3410, 45152), (3520, 43741), (3652, 42160), (3740, 41168), (4216, 36520), (4565, 33728), (4960, 31042), (5146, 29920), (5270, 29216), (5312, 28985), (5440, 28303), (5456, 28220), (5644, 27280), (5797, 26560), (5984, 25730), (6640, 23188), (6820, 22576), (7055, 21824), (7304, 21080), (7480, 20584), (8432, 18260), (9130, 16864), (9920, 15521), (10292, 14960), (10540, 14608), (10912, 14110), (11288, 13640), (11594, 13280), (11968, 12865)]