70169120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 204374016

約数和(自身を除く): 134204896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 47, 56, 62, 70, 80, 86, 94, 112, 124, 140, 155, 160, 172, 188, 215, 217, 224, 235, 248, 280, 301, 310, 329, 344, 376, 430, 434, 470, 496, 560, 602, 620, 658, 688, 752, 860, 868, 940, 992, 1085, 1120, 1204, 1240, 1316, 1333, 1376, 1457, 1504, 1505, 1645, 1720, 1736, 1880, 2021, 2170, 2408, 2480, 2632, 2666, 2914, 3010, 3290, 3440, 3472, 3760, 4042, 4340, 4816, 4960, 5264, 5332, 5828, 6020, 6580, 6665, 6880, 6944, 7285, 7520, 8084, 8680, 9331, 9632, 10105, 10199, 10528, 10664, 11656, 12040, 13160, 13330, 14147, 14570, 16168, 17360, 18662, 20210, 20398, 21328, 23312, 24080, 26320, 26660, 28294, 29140, 32336, 34720, 37324, 40420, 40796, 42656, 46624, 46655, 48160, 50995, 52640, 53320, 56588, 58280, 62651, 64672, 70735, 74648, 80840, 81592, 93310, 101990, 106640, 113176, 116560, 125302, 141470, 149296, 161680, 163184, 186620, 203980, 213280, 226352, 233120, 250604, 282940, 298592, 313255, 323360, 326368, 373240, 407960, 438557, 452704, 501208, 565880, 626510, 746480, 815920, 877114, 1002416, 1131760, 1253020, 1492960, 1631840, 1754228, 2004832, 2192785, 2263520, 2506040, 3508456, 4385570, 5012080, 7016912, 8771140, 10024160, 14033824, 17542280, 35084560, 70169120]

約数ペア:

[(1, 70169120), (2, 35084560), (4, 17542280), (5, 14033824), (7, 10024160), (8, 8771140), (10, 7016912), (14, 5012080), (16, 4385570), (20, 3508456), (28, 2506040), (31, 2263520), (32, 2192785), (35, 2004832), (40, 1754228), (43, 1631840), (47, 1492960), (56, 1253020), (62, 1131760), (70, 1002416), (80, 877114), (86, 815920), (94, 746480), (112, 626510), (124, 565880), (140, 501208), (155, 452704), (160, 438557), (172, 407960), (188, 373240), (215, 326368), (217, 323360), (224, 313255), (235, 298592), (248, 282940), (280, 250604), (301, 233120), (310, 226352), (329, 213280), (344, 203980), (376, 186620), (430, 163184), (434, 161680), (470, 149296), (496, 141470), (560, 125302), (602, 116560), (620, 113176), (658, 106640), (688, 101990), (752, 93310), (860, 81592), (868, 80840), (940, 74648), (992, 70735), (1085, 64672), (1120, 62651), (1204, 58280), (1240, 56588), (1316, 53320), (1333, 52640), (1376, 50995), (1457, 48160), (1504, 46655), (1505, 46624), (1645, 42656), (1720, 40796), (1736, 40420), (1880, 37324), (2021, 34720), (2170, 32336), (2408, 29140), (2480, 28294), (2632, 26660), (2666, 26320), (2914, 24080), (3010, 23312), (3290, 21328), (3440, 20398), (3472, 20210), (3760, 18662), (4042, 17360), (4340, 16168), (4816, 14570), (4960, 14147), (5264, 13330), (5332, 13160), (5828, 12040), (6020, 11656), (6580, 10664), (6665, 10528), (6880, 10199), (6944, 10105), (7285, 9632), (7520, 9331), (8084, 8680)]