210764640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1181

約数の個数: 192

約数和(自身を含む): 734178816

約数和(自身を除く): 523414176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1123, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2246, 2346, 2720, 2760, 3128, 3369, 3680, 3910, 4080, 4492, 4692, 5520, 5615, 5865, 6256, 6738, 7820, 8160, 8984, 9384, 11040, 11230, 11730, 12512, 13476, 15640, 16845, 17968, 18768, 19091, 22460, 23460, 25829, 26952, 31280, 33690, 35936, 37536, 38182, 44920, 46920, 51658, 53904, 57273, 62560, 67380, 76364, 77487, 89840, 93840, 95455, 103316, 107808, 114546, 129145, 134760, 152728, 154974, 179680, 187680, 190910, 206632, 229092, 258290, 269520, 286365, 305456, 309948, 381820, 387435, 413264, 439093, 458184, 516580, 539040, 572730, 610912, 619896, 763640, 774870, 826528, 878186, 916368, 1033160, 1145460, 1239792, 1317279, 1527280, 1549740, 1756372, 1832736, 2066320, 2195465, 2290920, 2479584, 2634558, 3054560, 3099480, 3512744, 4132640, 4390930, 4581840, 5269116, 6198960, 6586395, 7025488, 8781860, 9163680, 10538232, 12397920, 13172790, 14050976, 17563720, 21076464, 26345580, 35127440, 42152928, 52691160, 70254880, 105382320, 210764640]

約数ペア:

[(1, 210764640), (2, 105382320), (3, 70254880), (4, 52691160), (5, 42152928), (6, 35127440), (8, 26345580), (10, 21076464), (12, 17563720), (15, 14050976), (16, 13172790), (17, 12397920), (20, 10538232), (23, 9163680), (24, 8781860), (30, 7025488), (32, 6586395), (34, 6198960), (40, 5269116), (46, 4581840), (48, 4390930), (51, 4132640), (60, 3512744), (68, 3099480), (69, 3054560), (80, 2634558), (85, 2479584), (92, 2290920), (96, 2195465), (102, 2066320), (115, 1832736), (120, 1756372), (136, 1549740), (138, 1527280), (160, 1317279), (170, 1239792), (184, 1145460), (204, 1033160), (230, 916368), (240, 878186), (255, 826528), (272, 774870), (276, 763640), (340, 619896), (345, 610912), (368, 572730), (391, 539040), (408, 516580), (460, 458184), (480, 439093), (510, 413264), (544, 387435), (552, 381820), (680, 309948), (690, 305456), (736, 286365), (782, 269520), (816, 258290), (920, 229092), (1020, 206632), (1104, 190910), (1123, 187680), (1173, 179680), (1360, 154974), (1380, 152728), (1564, 134760), (1632, 129145), (1840, 114546), (1955, 107808), (2040, 103316), (2208, 95455), (2246, 93840), (2346, 89840), (2720, 77487), (2760, 76364), (3128, 67380), (3369, 62560), (3680, 57273), (3910, 53904), (4080, 51658), (4492, 46920), (4692, 44920), (5520, 38182), (5615, 37536), (5865, 35936), (6256, 33690), (6738, 31280), (7820, 26952), (8160, 25829), (8984, 23460), (9384, 22460), (11040, 19091), (11230, 18768), (11730, 17968), (12512, 16845), (13476, 15640)]