210507360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 817496064

約数和(自身を除く): 606988704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 47, 48, 56, 60, 62, 70, 80, 84, 86, 93, 94, 96, 105, 112, 120, 124, 129, 140, 141, 155, 160, 168, 172, 186, 188, 210, 215, 217, 224, 235, 240, 248, 258, 280, 282, 301, 310, 329, 336, 344, 372, 376, 420, 430, 434, 465, 470, 480, 496, 516, 560, 564, 602, 620, 645, 651, 658, 672, 688, 705, 744, 752, 840, 860, 868, 903, 930, 940, 987, 992, 1032, 1085, 1120, 1128, 1204, 1240, 1290, 1302, 1316, 1333, 1376, 1410, 1457, 1488, 1504, 1505, 1645, 1680, 1720, 1736, 1806, 1860, 1880, 1974, 2021, 2064, 2170, 2256, 2408, 2480, 2580, 2604, 2632, 2666, 2820, 2914, 2976, 3010, 3255, 3290, 3360, 3440, 3472, 3612, 3720, 3760, 3948, 3999, 4042, 4128, 4340, 4371, 4512, 4515, 4816, 4935, 4960, 5160, 5208, 5264, 5332, 5640, 5828, 6020, 6063, 6510, 6580, 6665, 6880, 6944, 7224, 7285, 7440, 7520, 7896, 7998, 8084, 8680, 8742, 9030, 9331, 9632, 9870, 10105, 10199, 10320, 10416, 10528, 10664, 11280, 11656, 12040, 12126, 13020, 13160, 13330, 14147, 14448, 14570, 14880, 15792, 15996, 16168, 17360, 17484, 18060, 18662, 19740, 19995, 20210, 20398, 20640, 20832, 21328, 21855, 22560, 23312, 24080, 24252, 26040, 26320, 26660, 27993, 28294, 28896, 29140, 30315, 30597, 31584, 31992, 32336, 34720, 34968, 36120, 37324, 39480, 39990, 40420, 40796, 42441, 42656, 43710, 46624, 46655, 48160, 48504, 50995, 52080, 52640, 53320, 55986, 56588, 58280, 60630, 61194, 62651, 63984, 64672, 69936, 70735, 72240, 74648, 78960, 79980, 80840, 81592, 84882, 87420, 93310, 97008, 101990, 104160, 106640, 111972, 113176, 116560, 121260, 122388, 125302, 127968, 139872, 139965, 141470, 144480, 149296, 152985, 157920, 159960, 161680, 163184, 169764, 174840, 186620, 187953, 194016, 203980, 212205, 213280, 223944, 226352, 233120, 242520, 244776, 250604, 279930, 282940, 298592, 305970, 313255, 319920, 323360, 326368, 339528, 349680, 373240, 375906, 407960, 424410, 438557, 447888, 452704, 485040, 489552, 501208, 559860, 565880, 611940, 626510, 639840, 679056, 699360, 746480, 751812, 815920, 848820, 877114, 895776, 939765, 970080, 979104, 1002416, 1119720, 1131760, 1223880, 1253020, 1315671, 1358112, 1492960, 1503624, 1631840, 1697640, 1754228, 1879530, 2004832, 2192785, 2239440, 2263520, 2447760, 2506040, 2631342, 3007248, 3395280, 3508456, 3759060, 4385570, 4478880, 4895520, 5012080, 5262684, 6014496, 6578355, 6790560, 7016912, 7518120, 8771140, 10024160, 10525368, 13156710, 14033824, 15036240, 17542280, 21050736, 26313420, 30072480, 35084560, 42101472, 52626840, 70169120, 105253680, 210507360]

約数ペア:

[(1, 210507360), (2, 105253680), (3, 70169120), (4, 52626840), (5, 42101472), (6, 35084560), (7, 30072480), (8, 26313420), (10, 21050736), (12, 17542280), (14, 15036240), (15, 14033824), (16, 13156710), (20, 10525368), (21, 10024160), (24, 8771140), (28, 7518120), (30, 7016912), (31, 6790560), (32, 6578355), (35, 6014496), (40, 5262684), (42, 5012080), (43, 4895520), (47, 4478880), (48, 4385570), (56, 3759060), (60, 3508456), (62, 3395280), (70, 3007248), (80, 2631342), (84, 2506040), (86, 2447760), (93, 2263520), (94, 2239440), (96, 2192785), (105, 2004832), (112, 1879530), (120, 1754228), (124, 1697640), (129, 1631840), (140, 1503624), (141, 1492960), (155, 1358112), (160, 1315671), (168, 1253020), (172, 1223880), (186, 1131760), (188, 1119720), (210, 1002416), (215, 979104), (217, 970080), (224, 939765), (235, 895776), (240, 877114), (248, 848820), (258, 815920), (280, 751812), (282, 746480), (301, 699360), (310, 679056), (329, 639840), (336, 626510), (344, 611940), (372, 565880), (376, 559860), (420, 501208), (430, 489552), (434, 485040), (465, 452704), (470, 447888), (480, 438557), (496, 424410), (516, 407960), (560, 375906), (564, 373240), (602, 349680), (620, 339528), (645, 326368), (651, 323360), (658, 319920), (672, 313255), (688, 305970), (705, 298592), (744, 282940), (752, 279930), (840, 250604), (860, 244776), (868, 242520), (903, 233120), (930, 226352), (940, 223944), (987, 213280), (992, 212205), (1032, 203980), (1085, 194016), (1120, 187953), (1128, 186620), (1204, 174840), (1240, 169764), (1290, 163184), (1302, 161680), (1316, 159960), (1333, 157920), (1376, 152985), (1410, 149296), (1457, 144480), (1488, 141470), (1504, 139965), (1505, 139872), (1645, 127968), (1680, 125302), (1720, 122388), (1736, 121260), (1806, 116560), (1860, 113176), (1880, 111972), (1974, 106640), (2021, 104160), (2064, 101990), (2170, 97008), (2256, 93310), (2408, 87420), (2480, 84882), (2580, 81592), (2604, 80840), (2632, 79980), (2666, 78960), (2820, 74648), (2914, 72240), (2976, 70735), (3010, 69936), (3255, 64672), (3290, 63984), (3360, 62651), (3440, 61194), (3472, 60630), (3612, 58280), (3720, 56588), (3760, 55986), (3948, 53320), (3999, 52640), (4042, 52080), (4128, 50995), (4340, 48504), (4371, 48160), (4512, 46655), (4515, 46624), (4816, 43710), (4935, 42656), (4960, 42441), (5160, 40796), (5208, 40420), (5264, 39990), (5332, 39480), (5640, 37324), (5828, 36120), (6020, 34968), (6063, 34720), (6510, 32336), (6580, 31992), (6665, 31584), (6880, 30597), (6944, 30315), (7224, 29140), (7285, 28896), (7440, 28294), (7520, 27993), (7896, 26660), (7998, 26320), (8084, 26040), (8680, 24252), (8742, 24080), (9030, 23312), (9331, 22560), (9632, 21855), (9870, 21328), (10105, 20832), (10199, 20640), (10320, 20398), (10416, 20210), (10528, 19995), (10664, 19740), (11280, 18662), (11656, 18060), (12040, 17484), (12126, 17360), (13020, 16168), (13160, 15996), (13330, 15792), (14147, 14880), (14448, 14570)]