17622880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 192

約数和(自身を含む): 52254720

約数和(自身を除く): 34631840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 31, 32, 34, 38, 40, 44, 55, 62, 68, 76, 80, 85, 88, 95, 110, 124, 136, 152, 155, 160, 170, 176, 187, 190, 209, 220, 248, 272, 304, 310, 323, 340, 341, 352, 374, 380, 418, 440, 496, 527, 544, 589, 608, 620, 646, 680, 682, 748, 760, 836, 880, 935, 992, 1045, 1054, 1178, 1240, 1292, 1360, 1364, 1496, 1520, 1615, 1672, 1705, 1760, 1870, 2090, 2108, 2356, 2480, 2584, 2635, 2720, 2728, 2945, 2992, 3040, 3230, 3344, 3410, 3553, 3740, 4180, 4216, 4712, 4960, 5168, 5270, 5456, 5797, 5890, 5984, 6460, 6479, 6688, 6820, 7106, 7480, 8360, 8432, 9424, 10013, 10336, 10540, 10912, 11594, 11780, 12920, 12958, 13640, 14212, 14960, 16720, 16864, 17765, 18848, 20026, 21080, 23188, 23560, 25840, 25916, 27280, 28424, 28985, 29920, 32395, 33440, 35530, 40052, 42160, 46376, 47120, 50065, 51680, 51832, 54560, 56848, 57970, 64790, 71060, 80104, 84320, 92752, 94240, 100130, 103664, 110143, 113696, 115940, 129580, 142120, 160208, 185504, 200260, 207328, 220286, 231880, 259160, 284240, 320416, 400520, 440572, 463760, 518320, 550715, 568480, 801040, 881144, 927520, 1036640, 1101430, 1602080, 1762288, 2202860, 3524576, 4405720, 8811440, 17622880]

約数ペア:

[(1, 17622880), (2, 8811440), (4, 4405720), (5, 3524576), (8, 2202860), (10, 1762288), (11, 1602080), (16, 1101430), (17, 1036640), (19, 927520), (20, 881144), (22, 801040), (31, 568480), (32, 550715), (34, 518320), (38, 463760), (40, 440572), (44, 400520), (55, 320416), (62, 284240), (68, 259160), (76, 231880), (80, 220286), (85, 207328), (88, 200260), (95, 185504), (110, 160208), (124, 142120), (136, 129580), (152, 115940), (155, 113696), (160, 110143), (170, 103664), (176, 100130), (187, 94240), (190, 92752), (209, 84320), (220, 80104), (248, 71060), (272, 64790), (304, 57970), (310, 56848), (323, 54560), (340, 51832), (341, 51680), (352, 50065), (374, 47120), (380, 46376), (418, 42160), (440, 40052), (496, 35530), (527, 33440), (544, 32395), (589, 29920), (608, 28985), (620, 28424), (646, 27280), (680, 25916), (682, 25840), (748, 23560), (760, 23188), (836, 21080), (880, 20026), (935, 18848), (992, 17765), (1045, 16864), (1054, 16720), (1178, 14960), (1240, 14212), (1292, 13640), (1360, 12958), (1364, 12920), (1496, 11780), (1520, 11594), (1615, 10912), (1672, 10540), (1705, 10336), (1760, 10013), (1870, 9424), (2090, 8432), (2108, 8360), (2356, 7480), (2480, 7106), (2584, 6820), (2635, 6688), (2720, 6479), (2728, 6460), (2945, 5984), (2992, 5890), (3040, 5797), (3230, 5456), (3344, 5270), (3410, 5168), (3553, 4960), (3740, 4712), (4180, 4216)]