257144160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 432

約数和(自身を含む): 1050927696

約数和(自身を除く): 793783536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 96, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 160, 168, 174, 182, 195, 196, 203, 208, 210, 224, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 390, 392, 406, 416, 420, 435, 455, 464, 480, 490, 520, 546, 560, 580, 588, 609, 624, 637, 672, 696, 728, 735, 754, 780, 784, 812, 840, 841, 870, 910, 928, 980, 1015, 1040, 1092, 1120, 1131, 1160, 1176, 1218, 1248, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1568, 1624, 1680, 1682, 1740, 1820, 1885, 1911, 1960, 2030, 2080, 2184, 2262, 2320, 2352, 2436, 2523, 2548, 2639, 2730, 2784, 2842, 2912, 2940, 3016, 3045, 3120, 3185, 3248, 3360, 3364, 3480, 3640, 3770, 3822, 3920, 4060, 4205, 4263, 4368, 4524, 4640, 4704, 4872, 5046, 5096, 5278, 5460, 5655, 5684, 5880, 5887, 6032, 6090, 6240, 6370, 6496, 6728, 6960, 7105, 7280, 7540, 7644, 7840, 7917, 8120, 8410, 8526, 8736, 9048, 9555, 9744, 10092, 10192, 10556, 10920, 10933, 11310, 11368, 11760, 11774, 12064, 12180, 12615, 12740, 13195, 13456, 13920, 14210, 14560, 15080, 15288, 15834, 16240, 16820, 17052, 17661, 18096, 18473, 19110, 19488, 20184, 20384, 21112, 21315, 21840, 21866, 22620, 22736, 23520, 23548, 24360, 25230, 25480, 26390, 26912, 28420, 29435, 30160, 30576, 31668, 32480, 32799, 33640, 34104, 35322, 36192, 36946, 38220, 39585, 40368, 41209, 42224, 42630, 43680, 43732, 45240, 45472, 47096, 48720, 50460, 50960, 52780, 54665, 55419, 56840, 58870, 60320, 61152, 63336, 65598, 67280, 68208, 70644, 73892, 76440, 76531, 79170, 80736, 82418, 84448, 85260, 87464, 88305, 90480, 92365, 94192, 97440, 100920, 101920, 105560, 109330, 110838, 113680, 117740, 123627, 126672, 131196, 134560, 136416, 141288, 147784, 152880, 153062, 158340, 163995, 164836, 170520, 174928, 176610, 180960, 184730, 188384, 201840, 206045, 211120, 218660, 221676, 227360, 229593, 235480, 247254, 253344, 262392, 277095, 282576, 295568, 305760, 306124, 316680, 327990, 329672, 341040, 349856, 353220, 369460, 382655, 403680, 412090, 422240, 437320, 443352, 459186, 470960, 494508, 524784, 535717, 554190, 565152, 591136, 612248, 618135, 633360, 655980, 659344, 682080, 706440, 738920, 765310, 824180, 874640, 886704, 918372, 941920, 989016, 1049568, 1071434, 1108380, 1147965, 1224496, 1236270, 1266720, 1311960, 1318688, 1412880, 1477840, 1530620, 1607151, 1648360, 1749280, 1773408, 1836744, 1978032, 2142868, 2216760, 2295930, 2448992, 2472540, 2623920, 2678585, 2825760, 2955680, 3061240, 3214302, 3296720, 3673488, 3956064, 4285736, 4433520, 4591860, 4945080, 5247840, 5357170, 6122480, 6428604, 6593440, 7346976, 8035755, 8571472, 8867040, 9183720, 9890160, 10714340, 12244960, 12857208, 16071510, 17142944, 18367440, 19780320, 21428680, 25714416, 32143020, 36734880, 42857360, 51428832, 64286040, 85714720, 128572080, 257144160]

約数ペア:

[(1, 257144160), (2, 128572080), (3, 85714720), (4, 64286040), (5, 51428832), (6, 42857360), (7, 36734880), (8, 32143020), (10, 25714416), (12, 21428680), (13, 19780320), (14, 18367440), (15, 17142944), (16, 16071510), (20, 12857208), (21, 12244960), (24, 10714340), (26, 9890160), (28, 9183720), (29, 8867040), (30, 8571472), (32, 8035755), (35, 7346976), (39, 6593440), (40, 6428604), (42, 6122480), (48, 5357170), (49, 5247840), (52, 4945080), (56, 4591860), (58, 4433520), (60, 4285736), (65, 3956064), (70, 3673488), (78, 3296720), (80, 3214302), (84, 3061240), (87, 2955680), (91, 2825760), (96, 2678585), (98, 2623920), (104, 2472540), (105, 2448992), (112, 2295930), (116, 2216760), (120, 2142868), (130, 1978032), (140, 1836744), (145, 1773408), (147, 1749280), (156, 1648360), (160, 1607151), (168, 1530620), (174, 1477840), (182, 1412880), (195, 1318688), (196, 1311960), (203, 1266720), (208, 1236270), (210, 1224496), (224, 1147965), (232, 1108380), (240, 1071434), (245, 1049568), (260, 989016), (273, 941920), (280, 918372), (290, 886704), (294, 874640), (312, 824180), (336, 765310), (348, 738920), (364, 706440), (377, 682080), (390, 659344), (392, 655980), (406, 633360), (416, 618135), (420, 612248), (435, 591136), (455, 565152), (464, 554190), (480, 535717), (490, 524784), (520, 494508), (546, 470960), (560, 459186), (580, 443352), (588, 437320), (609, 422240), (624, 412090), (637, 403680), (672, 382655), (696, 369460), (728, 353220), (735, 349856), (754, 341040), (780, 329672), (784, 327990), (812, 316680), (840, 306124), (841, 305760), (870, 295568), (910, 282576), (928, 277095), (980, 262392), (1015, 253344), (1040, 247254), (1092, 235480), (1120, 229593), (1131, 227360), (1160, 221676), (1176, 218660), (1218, 211120), (1248, 206045), (1274, 201840), (1365, 188384), (1392, 184730), (1421, 180960), (1456, 176610), (1470, 174928), (1508, 170520), (1560, 164836), (1568, 163995), (1624, 158340), (1680, 153062), (1682, 152880), (1740, 147784), (1820, 141288), (1885, 136416), (1911, 134560), (1960, 131196), (2030, 126672), (2080, 123627), (2184, 117740), (2262, 113680), (2320, 110838), (2352, 109330), (2436, 105560), (2523, 101920), (2548, 100920), (2639, 97440), (2730, 94192), (2784, 92365), (2842, 90480), (2912, 88305), (2940, 87464), (3016, 85260), (3045, 84448), (3120, 82418), (3185, 80736), (3248, 79170), (3360, 76531), (3364, 76440), (3480, 73892), (3640, 70644), (3770, 68208), (3822, 67280), (3920, 65598), (4060, 63336), (4205, 61152), (4263, 60320), (4368, 58870), (4524, 56840), (4640, 55419), (4704, 54665), (4872, 52780), (5046, 50960), (5096, 50460), (5278, 48720), (5460, 47096), (5655, 45472), (5684, 45240), (5880, 43732), (5887, 43680), (6032, 42630), (6090, 42224), (6240, 41209), (6370, 40368), (6496, 39585), (6728, 38220), (6960, 36946), (7105, 36192), (7280, 35322), (7540, 34104), (7644, 33640), (7840, 32799), (7917, 32480), (8120, 31668), (8410, 30576), (8526, 30160), (8736, 29435), (9048, 28420), (9555, 26912), (9744, 26390), (10092, 25480), (10192, 25230), (10556, 24360), (10920, 23548), (10933, 23520), (11310, 22736), (11368, 22620), (11760, 21866), (11774, 21840), (12064, 21315), (12180, 21112), (12615, 20384), (12740, 20184), (13195, 19488), (13456, 19110), (13920, 18473), (14210, 18096), (14560, 17661), (15080, 17052), (15288, 16820), (15834, 16240)]