63656640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 236079792

約数和(自身を除く): 172423152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 192, 207, 230, 240, 248, 276, 279, 288, 310, 320, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 576, 620, 690, 713, 720, 736, 744, 828, 920, 930, 960, 961, 992, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1472, 1488, 1656, 1840, 1860, 1922, 1984, 2070, 2139, 2208, 2232, 2480, 2760, 2790, 2852, 2880, 2883, 2976, 3312, 3565, 3680, 3720, 3844, 4140, 4278, 4416, 4464, 4805, 4960, 5520, 5580, 5704, 5766, 5952, 6417, 6624, 7130, 7360, 7440, 7688, 8280, 8556, 8649, 8928, 9610, 9920, 10695, 11040, 11160, 11408, 11532, 12834, 13248, 14260, 14415, 14880, 15376, 16560, 17112, 17298, 17856, 19220, 21390, 22080, 22103, 22320, 22816, 23064, 25668, 28520, 28830, 29760, 30752, 32085, 33120, 34224, 34596, 38440, 42780, 43245, 44206, 44640, 45632, 46128, 51336, 57040, 57660, 61504, 64170, 66240, 66309, 68448, 69192, 76880, 85560, 86490, 88412, 89280, 92256, 102672, 110515, 114080, 115320, 128340, 132618, 136896, 138384, 153760, 171120, 172980, 176824, 184512, 198927, 205344, 221030, 228160, 230640, 256680, 265236, 276768, 307520, 331545, 342240, 345960, 353648, 397854, 410688, 442060, 461280, 513360, 530472, 553536, 663090, 684480, 691920, 707296, 795708, 884120, 922560, 994635, 1026720, 1060944, 1326180, 1383840, 1414592, 1591416, 1768240, 1989270, 2053440, 2121888, 2652360, 2767680, 3182832, 3536480, 3978540, 4243776, 5304720, 6365664, 7072960, 7957080, 10609440, 12731328, 15914160, 21218880, 31828320, 63656640]

約数ペア:

[(1, 63656640), (2, 31828320), (3, 21218880), (4, 15914160), (5, 12731328), (6, 10609440), (8, 7957080), (9, 7072960), (10, 6365664), (12, 5304720), (15, 4243776), (16, 3978540), (18, 3536480), (20, 3182832), (23, 2767680), (24, 2652360), (30, 2121888), (31, 2053440), (32, 1989270), (36, 1768240), (40, 1591416), (45, 1414592), (46, 1383840), (48, 1326180), (60, 1060944), (62, 1026720), (64, 994635), (69, 922560), (72, 884120), (80, 795708), (90, 707296), (92, 691920), (93, 684480), (96, 663090), (115, 553536), (120, 530472), (124, 513360), (138, 461280), (144, 442060), (155, 410688), (160, 397854), (180, 353648), (184, 345960), (186, 342240), (192, 331545), (207, 307520), (230, 276768), (240, 265236), (248, 256680), (276, 230640), (279, 228160), (288, 221030), (310, 205344), (320, 198927), (345, 184512), (360, 176824), (368, 172980), (372, 171120), (414, 153760), (460, 138384), (465, 136896), (480, 132618), (496, 128340), (552, 115320), (558, 114080), (576, 110515), (620, 102672), (690, 92256), (713, 89280), (720, 88412), (736, 86490), (744, 85560), (828, 76880), (920, 69192), (930, 68448), (960, 66309), (961, 66240), (992, 64170), (1035, 61504), (1104, 57660), (1116, 57040), (1240, 51336), (1380, 46128), (1395, 45632), (1426, 44640), (1440, 44206), (1472, 43245), (1488, 42780), (1656, 38440), (1840, 34596), (1860, 34224), (1922, 33120), (1984, 32085), (2070, 30752), (2139, 29760), (2208, 28830), (2232, 28520), (2480, 25668), (2760, 23064), (2790, 22816), (2852, 22320), (2880, 22103), (2883, 22080), (2976, 21390), (3312, 19220), (3565, 17856), (3680, 17298), (3720, 17112), (3844, 16560), (4140, 15376), (4278, 14880), (4416, 14415), (4464, 14260), (4805, 13248), (4960, 12834), (5520, 11532), (5580, 11408), (5704, 11160), (5766, 11040), (5952, 10695), (6417, 9920), (6624, 9610), (7130, 8928), (7360, 8649), (7440, 8556), (7688, 8280)]