6573840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 26123328

約数和(自身を除く): 19549488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 98, 104, 105, 112, 120, 129, 130, 140, 147, 156, 168, 172, 182, 195, 196, 208, 210, 215, 240, 245, 258, 260, 273, 280, 294, 301, 312, 336, 344, 364, 390, 392, 420, 430, 455, 490, 516, 520, 546, 559, 560, 588, 602, 624, 637, 645, 688, 728, 735, 780, 784, 840, 860, 903, 910, 980, 1032, 1040, 1092, 1118, 1176, 1204, 1274, 1290, 1365, 1456, 1470, 1505, 1560, 1677, 1680, 1720, 1806, 1820, 1911, 1960, 2064, 2107, 2184, 2236, 2352, 2408, 2548, 2580, 2730, 2795, 2940, 3010, 3120, 3185, 3354, 3440, 3612, 3640, 3822, 3913, 3920, 4214, 4368, 4472, 4515, 4816, 5096, 5160, 5460, 5590, 5880, 6020, 6321, 6370, 6708, 7224, 7280, 7644, 7826, 8385, 8428, 8944, 9030, 9555, 10192, 10320, 10535, 10920, 11180, 11739, 11760, 12040, 12642, 12740, 13416, 14448, 15288, 15652, 16770, 16856, 18060, 19110, 19565, 21070, 21840, 22360, 23478, 24080, 25284, 25480, 26832, 27391, 30576, 31304, 31605, 33540, 33712, 36120, 38220, 39130, 42140, 44720, 46956, 50568, 50960, 54782, 58695, 62608, 63210, 67080, 72240, 76440, 78260, 82173, 84280, 93912, 101136, 109564, 117390, 126420, 134160, 136955, 152880, 156520, 164346, 168560, 187824, 219128, 234780, 252840, 273910, 313040, 328692, 410865, 438256, 469560, 505680, 547820, 657384, 821730, 939120, 1095640, 1314768, 1643460, 2191280, 3286920, 6573840]

約数ペア:

[(1, 6573840), (2, 3286920), (3, 2191280), (4, 1643460), (5, 1314768), (6, 1095640), (7, 939120), (8, 821730), (10, 657384), (12, 547820), (13, 505680), (14, 469560), (15, 438256), (16, 410865), (20, 328692), (21, 313040), (24, 273910), (26, 252840), (28, 234780), (30, 219128), (35, 187824), (39, 168560), (40, 164346), (42, 156520), (43, 152880), (48, 136955), (49, 134160), (52, 126420), (56, 117390), (60, 109564), (65, 101136), (70, 93912), (78, 84280), (80, 82173), (84, 78260), (86, 76440), (91, 72240), (98, 67080), (104, 63210), (105, 62608), (112, 58695), (120, 54782), (129, 50960), (130, 50568), (140, 46956), (147, 44720), (156, 42140), (168, 39130), (172, 38220), (182, 36120), (195, 33712), (196, 33540), (208, 31605), (210, 31304), (215, 30576), (240, 27391), (245, 26832), (258, 25480), (260, 25284), (273, 24080), (280, 23478), (294, 22360), (301, 21840), (312, 21070), (336, 19565), (344, 19110), (364, 18060), (390, 16856), (392, 16770), (420, 15652), (430, 15288), (455, 14448), (490, 13416), (516, 12740), (520, 12642), (546, 12040), (559, 11760), (560, 11739), (588, 11180), (602, 10920), (624, 10535), (637, 10320), (645, 10192), (688, 9555), (728, 9030), (735, 8944), (780, 8428), (784, 8385), (840, 7826), (860, 7644), (903, 7280), (910, 7224), (980, 6708), (1032, 6370), (1040, 6321), (1092, 6020), (1118, 5880), (1176, 5590), (1204, 5460), (1274, 5160), (1290, 5096), (1365, 4816), (1456, 4515), (1470, 4472), (1505, 4368), (1560, 4214), (1677, 3920), (1680, 3913), (1720, 3822), (1806, 3640), (1820, 3612), (1911, 3440), (1960, 3354), (2064, 3185), (2107, 3120), (2184, 3010), (2236, 2940), (2352, 2795), (2408, 2730), (2548, 2580)]