212652440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 661893120

約数和(自身を除く): 449240680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 88, 91, 94, 104, 110, 113, 130, 140, 143, 154, 182, 188, 220, 226, 235, 260, 280, 286, 308, 329, 364, 376, 385, 440, 452, 455, 470, 517, 520, 565, 572, 611, 616, 658, 715, 728, 770, 791, 904, 910, 940, 1001, 1034, 1130, 1144, 1222, 1243, 1316, 1430, 1469, 1540, 1582, 1645, 1820, 1880, 2002, 2068, 2260, 2444, 2486, 2585, 2632, 2860, 2938, 3055, 3080, 3164, 3290, 3619, 3640, 3955, 4004, 4136, 4277, 4520, 4888, 4972, 5005, 5170, 5311, 5720, 5876, 6110, 6215, 6328, 6580, 6721, 7238, 7345, 7910, 8008, 8554, 8701, 9944, 10010, 10283, 10340, 10622, 11752, 12220, 12430, 13160, 13442, 14476, 14690, 15820, 16159, 17108, 17402, 18095, 20020, 20566, 20680, 21244, 21385, 24440, 24860, 26555, 26884, 28952, 29380, 31640, 32318, 33605, 34216, 34804, 36190, 37177, 40040, 41132, 42488, 42770, 43505, 47047, 49720, 51415, 53110, 53768, 58421, 58760, 64636, 67210, 69043, 69608, 72380, 74354, 80795, 82264, 85540, 87010, 94094, 102830, 106220, 113113, 116842, 129272, 134420, 138086, 144760, 148708, 161590, 171080, 174020, 185885, 188188, 205660, 212440, 226226, 233684, 235235, 268840, 276172, 292105, 297416, 323180, 345215, 348040, 371770, 376376, 408947, 411320, 452452, 467368, 470470, 483301, 552344, 565565, 584210, 646360, 690430, 743540, 759473, 817894, 904904, 940940, 966602, 1131130, 1168420, 1380860, 1487080, 1518946, 1635788, 1881880, 1933204, 2044735, 2262260, 2336840, 2416505, 2761720, 3037892, 3271576, 3797365, 3866408, 4089470, 4524520, 4833010, 5316311, 6075784, 7594730, 8178940, 9666020, 10632622, 15189460, 16357880, 19332040, 21265244, 26581555, 30378920, 42530488, 53163110, 106326220, 212652440]

約数ペア:

[(1, 212652440), (2, 106326220), (4, 53163110), (5, 42530488), (7, 30378920), (8, 26581555), (10, 21265244), (11, 19332040), (13, 16357880), (14, 15189460), (20, 10632622), (22, 9666020), (26, 8178940), (28, 7594730), (35, 6075784), (40, 5316311), (44, 4833010), (47, 4524520), (52, 4089470), (55, 3866408), (56, 3797365), (65, 3271576), (70, 3037892), (77, 2761720), (88, 2416505), (91, 2336840), (94, 2262260), (104, 2044735), (110, 1933204), (113, 1881880), (130, 1635788), (140, 1518946), (143, 1487080), (154, 1380860), (182, 1168420), (188, 1131130), (220, 966602), (226, 940940), (235, 904904), (260, 817894), (280, 759473), (286, 743540), (308, 690430), (329, 646360), (364, 584210), (376, 565565), (385, 552344), (440, 483301), (452, 470470), (455, 467368), (470, 452452), (517, 411320), (520, 408947), (565, 376376), (572, 371770), (611, 348040), (616, 345215), (658, 323180), (715, 297416), (728, 292105), (770, 276172), (791, 268840), (904, 235235), (910, 233684), (940, 226226), (1001, 212440), (1034, 205660), (1130, 188188), (1144, 185885), (1222, 174020), (1243, 171080), (1316, 161590), (1430, 148708), (1469, 144760), (1540, 138086), (1582, 134420), (1645, 129272), (1820, 116842), (1880, 113113), (2002, 106220), (2068, 102830), (2260, 94094), (2444, 87010), (2486, 85540), (2585, 82264), (2632, 80795), (2860, 74354), (2938, 72380), (3055, 69608), (3080, 69043), (3164, 67210), (3290, 64636), (3619, 58760), (3640, 58421), (3955, 53768), (4004, 53110), (4136, 51415), (4277, 49720), (4520, 47047), (4888, 43505), (4972, 42770), (5005, 42488), (5170, 41132), (5311, 40040), (5720, 37177), (5876, 36190), (6110, 34804), (6215, 34216), (6328, 33605), (6580, 32318), (6721, 31640), (7238, 29380), (7345, 28952), (7910, 26884), (8008, 26555), (8554, 24860), (8701, 24440), (9944, 21385), (10010, 21244), (10283, 20680), (10340, 20566), (10622, 20020), (11752, 18095), (12220, 17402), (12430, 17108), (13160, 16159), (13442, 15820), (14476, 14690)]