70491520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 211507200

約数和(自身を除く): 141015680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 31, 32, 34, 38, 40, 44, 55, 62, 64, 68, 76, 80, 85, 88, 95, 110, 124, 128, 136, 152, 155, 160, 170, 176, 187, 190, 209, 220, 248, 272, 304, 310, 320, 323, 340, 341, 352, 374, 380, 418, 440, 496, 527, 544, 589, 608, 620, 640, 646, 680, 682, 704, 748, 760, 836, 880, 935, 992, 1045, 1054, 1088, 1178, 1216, 1240, 1292, 1360, 1364, 1408, 1496, 1520, 1615, 1672, 1705, 1760, 1870, 1984, 2090, 2108, 2176, 2356, 2432, 2480, 2584, 2635, 2720, 2728, 2945, 2992, 3040, 3230, 3344, 3410, 3520, 3553, 3740, 3968, 4180, 4216, 4712, 4960, 5168, 5270, 5440, 5456, 5797, 5890, 5984, 6080, 6460, 6479, 6688, 6820, 7040, 7106, 7480, 8360, 8432, 9424, 9920, 10013, 10336, 10540, 10880, 10912, 11594, 11780, 11968, 12160, 12920, 12958, 13376, 13640, 14212, 14960, 16720, 16864, 17765, 18848, 19840, 20026, 20672, 21080, 21824, 23188, 23560, 23936, 25840, 25916, 26752, 27280, 28424, 28985, 29920, 32395, 33440, 33728, 35530, 37696, 40052, 41344, 42160, 43648, 46376, 47120, 50065, 51680, 51832, 54560, 56848, 57970, 59840, 64790, 66880, 67456, 71060, 75392, 80104, 84320, 92752, 94240, 100130, 103360, 103664, 109120, 110143, 113696, 115940, 119680, 129580, 133760, 142120, 160208, 168640, 185504, 188480, 200260, 206720, 207328, 218240, 220286, 227392, 231880, 259160, 284240, 320416, 337280, 371008, 376960, 400520, 414656, 440572, 454784, 463760, 518320, 550715, 568480, 640832, 742016, 801040, 829312, 881144, 927520, 1036640, 1101430, 1136960, 1281664, 1602080, 1762288, 1855040, 2073280, 2202860, 2273920, 3204160, 3524576, 3710080, 4146560, 4405720, 6408320, 7049152, 8811440, 14098304, 17622880, 35245760, 70491520]

約数ペア:

[(1, 70491520), (2, 35245760), (4, 17622880), (5, 14098304), (8, 8811440), (10, 7049152), (11, 6408320), (16, 4405720), (17, 4146560), (19, 3710080), (20, 3524576), (22, 3204160), (31, 2273920), (32, 2202860), (34, 2073280), (38, 1855040), (40, 1762288), (44, 1602080), (55, 1281664), (62, 1136960), (64, 1101430), (68, 1036640), (76, 927520), (80, 881144), (85, 829312), (88, 801040), (95, 742016), (110, 640832), (124, 568480), (128, 550715), (136, 518320), (152, 463760), (155, 454784), (160, 440572), (170, 414656), (176, 400520), (187, 376960), (190, 371008), (209, 337280), (220, 320416), (248, 284240), (272, 259160), (304, 231880), (310, 227392), (320, 220286), (323, 218240), (340, 207328), (341, 206720), (352, 200260), (374, 188480), (380, 185504), (418, 168640), (440, 160208), (496, 142120), (527, 133760), (544, 129580), (589, 119680), (608, 115940), (620, 113696), (640, 110143), (646, 109120), (680, 103664), (682, 103360), (704, 100130), (748, 94240), (760, 92752), (836, 84320), (880, 80104), (935, 75392), (992, 71060), (1045, 67456), (1054, 66880), (1088, 64790), (1178, 59840), (1216, 57970), (1240, 56848), (1292, 54560), (1360, 51832), (1364, 51680), (1408, 50065), (1496, 47120), (1520, 46376), (1615, 43648), (1672, 42160), (1705, 41344), (1760, 40052), (1870, 37696), (1984, 35530), (2090, 33728), (2108, 33440), (2176, 32395), (2356, 29920), (2432, 28985), (2480, 28424), (2584, 27280), (2635, 26752), (2720, 25916), (2728, 25840), (2945, 23936), (2992, 23560), (3040, 23188), (3230, 21824), (3344, 21080), (3410, 20672), (3520, 20026), (3553, 19840), (3740, 18848), (3968, 17765), (4180, 16864), (4216, 16720), (4712, 14960), (4960, 14212), (5168, 13640), (5270, 13376), (5440, 12958), (5456, 12920), (5797, 12160), (5890, 11968), (5984, 11780), (6080, 11594), (6460, 10912), (6479, 10880), (6688, 10540), (6820, 10336), (7040, 10013), (7106, 9920), (7480, 9424), (8360, 8432)]