574387840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 1628605440

約数和(自身を除く): 1054217600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 128, 130, 131, 136, 155, 160, 170, 208, 221, 248, 260, 262, 272, 310, 320, 340, 403, 416, 442, 496, 520, 524, 527, 544, 620, 640, 655, 680, 806, 832, 884, 992, 1040, 1048, 1054, 1088, 1105, 1240, 1310, 1360, 1612, 1664, 1703, 1768, 1984, 2015, 2080, 2096, 2108, 2176, 2210, 2227, 2480, 2620, 2635, 2720, 3224, 3406, 3536, 3968, 4030, 4061, 4160, 4192, 4216, 4420, 4454, 4960, 5240, 5270, 5440, 6448, 6812, 6851, 7072, 8060, 8122, 8320, 8384, 8432, 8515, 8840, 8908, 9920, 10480, 10540, 10880, 11135, 12896, 13624, 13702, 14144, 16120, 16244, 16768, 16864, 17030, 17680, 17816, 19840, 20305, 20960, 21080, 22270, 25792, 27248, 27404, 28288, 28951, 32240, 32488, 33728, 34060, 34255, 35360, 35632, 40610, 41920, 42160, 44540, 51584, 52793, 54496, 54808, 57902, 64480, 64976, 67456, 68120, 68510, 69037, 70720, 71264, 81220, 83840, 84320, 89080, 105586, 108992, 109616, 115804, 128960, 129952, 136240, 137020, 138074, 141440, 142528, 144755, 162440, 168640, 178160, 211172, 217984, 219232, 231608, 257920, 259904, 263965, 272480, 274040, 276148, 285056, 289510, 324880, 337280, 345185, 356320, 422344, 438464, 463216, 519808, 527930, 544960, 548080, 552296, 579020, 649760, 690370, 712640, 844688, 876928, 897481, 926432, 1055860, 1089920, 1096160, 1104592, 1158040, 1299520, 1380740, 1425280, 1689376, 1794962, 1852864, 2111720, 2192320, 2209184, 2316080, 2599040, 2761480, 3378752, 3589924, 3705728, 4223440, 4384640, 4418368, 4487405, 4632160, 5522960, 6757504, 7179848, 8446880, 8836736, 8974810, 9264320, 11045920, 14359696, 16893760, 17949620, 18528640, 22091840, 28719392, 33787520, 35899240, 44183680, 57438784, 71798480, 114877568, 143596960, 287193920, 574387840]

約数ペア:

[(1, 574387840), (2, 287193920), (4, 143596960), (5, 114877568), (8, 71798480), (10, 57438784), (13, 44183680), (16, 35899240), (17, 33787520), (20, 28719392), (26, 22091840), (31, 18528640), (32, 17949620), (34, 16893760), (40, 14359696), (52, 11045920), (62, 9264320), (64, 8974810), (65, 8836736), (68, 8446880), (80, 7179848), (85, 6757504), (104, 5522960), (124, 4632160), (128, 4487405), (130, 4418368), (131, 4384640), (136, 4223440), (155, 3705728), (160, 3589924), (170, 3378752), (208, 2761480), (221, 2599040), (248, 2316080), (260, 2209184), (262, 2192320), (272, 2111720), (310, 1852864), (320, 1794962), (340, 1689376), (403, 1425280), (416, 1380740), (442, 1299520), (496, 1158040), (520, 1104592), (524, 1096160), (527, 1089920), (544, 1055860), (620, 926432), (640, 897481), (655, 876928), (680, 844688), (806, 712640), (832, 690370), (884, 649760), (992, 579020), (1040, 552296), (1048, 548080), (1054, 544960), (1088, 527930), (1105, 519808), (1240, 463216), (1310, 438464), (1360, 422344), (1612, 356320), (1664, 345185), (1703, 337280), (1768, 324880), (1984, 289510), (2015, 285056), (2080, 276148), (2096, 274040), (2108, 272480), (2176, 263965), (2210, 259904), (2227, 257920), (2480, 231608), (2620, 219232), (2635, 217984), (2720, 211172), (3224, 178160), (3406, 168640), (3536, 162440), (3968, 144755), (4030, 142528), (4061, 141440), (4160, 138074), (4192, 137020), (4216, 136240), (4420, 129952), (4454, 128960), (4960, 115804), (5240, 109616), (5270, 108992), (5440, 105586), (6448, 89080), (6812, 84320), (6851, 83840), (7072, 81220), (8060, 71264), (8122, 70720), (8320, 69037), (8384, 68510), (8432, 68120), (8515, 67456), (8840, 64976), (8908, 64480), (9920, 57902), (10480, 54808), (10540, 54496), (10880, 52793), (11135, 51584), (12896, 44540), (13624, 42160), (13702, 41920), (14144, 40610), (16120, 35632), (16244, 35360), (16768, 34255), (16864, 34060), (17030, 33728), (17680, 32488), (17816, 32240), (19840, 28951), (20305, 28288), (20960, 27404), (21080, 27248), (22270, 25792)]