214100880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4165

約数の個数: 160

約数和(自身を含む): 783187968

約数和(自身を除く): 569087088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4111, 4340, 5208, 6510, 7440, 8222, 8680, 10416, 12333, 13020, 16444, 17360, 20555, 24666, 26040, 28777, 32888, 41110, 49332, 52080, 57554, 61665, 65776, 82220, 86331, 98664, 115108, 123330, 127441, 143885, 164440, 172662, 197328, 230216, 246660, 254882, 287770, 328880, 345324, 382323, 431655, 460432, 493320, 509764, 575540, 637205, 690648, 764646, 863310, 892087, 986640, 1019528, 1151080, 1274410, 1381296, 1529292, 1726620, 1784174, 1911615, 2039056, 2302160, 2548820, 2676261, 3058584, 3453240, 3568348, 3823230, 4460435, 5097640, 5352522, 6117168, 6906480, 7136696, 7646460, 8920870, 10195280, 10705044, 13381305, 14273392, 15292920, 17841740, 21410088, 26762610, 30585840, 35683480, 42820176, 53525220, 71366960, 107050440, 214100880]

約数ペア:

[(1, 214100880), (2, 107050440), (3, 71366960), (4, 53525220), (5, 42820176), (6, 35683480), (7, 30585840), (8, 26762610), (10, 21410088), (12, 17841740), (14, 15292920), (15, 14273392), (16, 13381305), (20, 10705044), (21, 10195280), (24, 8920870), (28, 7646460), (30, 7136696), (31, 6906480), (35, 6117168), (40, 5352522), (42, 5097640), (48, 4460435), (56, 3823230), (60, 3568348), (62, 3453240), (70, 3058584), (80, 2676261), (84, 2548820), (93, 2302160), (105, 2039056), (112, 1911615), (120, 1784174), (124, 1726620), (140, 1529292), (155, 1381296), (168, 1274410), (186, 1151080), (210, 1019528), (217, 986640), (240, 892087), (248, 863310), (280, 764646), (310, 690648), (336, 637205), (372, 575540), (420, 509764), (434, 493320), (465, 460432), (496, 431655), (560, 382323), (620, 345324), (651, 328880), (744, 287770), (840, 254882), (868, 246660), (930, 230216), (1085, 197328), (1240, 172662), (1302, 164440), (1488, 143885), (1680, 127441), (1736, 123330), (1860, 115108), (2170, 98664), (2480, 86331), (2604, 82220), (3255, 65776), (3472, 61665), (3720, 57554), (4111, 52080), (4340, 49332), (5208, 41110), (6510, 32888), (7440, 28777), (8222, 26040), (8680, 24666), (10416, 20555), (12333, 17360), (13020, 16444)]