1389201840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 480

約数和(自身を含む): 5459650560

約数和(自身を除く): 4070448720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 180, 184, 195, 207, 208, 216, 230, 234, 239, 240, 243, 260, 270, 276, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 432, 460, 468, 478, 486, 520, 540, 552, 585, 598, 621, 624, 648, 690, 702, 717, 720, 780, 810, 828, 897, 920, 936, 956, 972, 1035, 1040, 1053, 1080, 1104, 1170, 1195, 1196, 1215, 1242, 1296, 1380, 1404, 1434, 1495, 1560, 1620, 1656, 1755, 1794, 1840, 1863, 1872, 1912, 1944, 2070, 2106, 2151, 2160, 2340, 2390, 2392, 2430, 2484, 2691, 2760, 2808, 2868, 2990, 3105, 3107, 3120, 3159, 3240, 3312, 3510, 3585, 3588, 3726, 3824, 3888, 4140, 4212, 4302, 4485, 4680, 4780, 4784, 4860, 4968, 5265, 5382, 5497, 5520, 5589, 5616, 5736, 5980, 6210, 6214, 6318, 6453, 6480, 7020, 7170, 7176, 7452, 8073, 8280, 8424, 8604, 8970, 9315, 9321, 9360, 9560, 9720, 9936, 10530, 10755, 10764, 10994, 11178, 11472, 11960, 12420, 12428, 12636, 12906, 13455, 14040, 14340, 14352, 14904, 15535, 15795, 16146, 16491, 16560, 16848, 17208, 17940, 18630, 18642, 19120, 19359, 19440, 21060, 21510, 21528, 21988, 22356, 23920, 24219, 24840, 24856, 25272, 25812, 26910, 27485, 27945, 27963, 28080, 28680, 29808, 31070, 31590, 32265, 32292, 32982, 34416, 35880, 37260, 37284, 38718, 40365, 42120, 43020, 43056, 43976, 44712, 46605, 48438, 49473, 49680, 49712, 50544, 51624, 53820, 54970, 55890, 55926, 57360, 58077, 62140, 63180, 64530, 64584, 65964, 71461, 71760, 72657, 74520, 74568, 77436, 80730, 82455, 83889, 84240, 86040, 87952, 89424, 93210, 96795, 96876, 98946, 103248, 107640, 109940, 111780, 111852, 116154, 121095, 124280, 126360, 129060, 129168, 131928, 139815, 142922, 145314, 148419, 149040, 149136, 154872, 161460, 164910, 167778, 172080, 186420, 193590, 193752, 197892, 214383, 215280, 219880, 223560, 223704, 232308, 242190, 247365, 248560, 251667, 252720, 258120, 263856, 279630, 285844, 290385, 290628, 296838, 309744, 322920, 329820, 335556, 357305, 363285, 372840, 387180, 387504, 395784, 419445, 428766, 439760, 445257, 447120, 447408, 464616, 484380, 494730, 503334, 516240, 559260, 571688, 580770, 581256, 593676, 643149, 645840, 659640, 671112, 714610, 726570, 742095, 745680, 755001, 774360, 791568, 838890, 857532, 890514, 929232, 968760, 989460, 1006668, 1071915, 1118520, 1143376, 1161540, 1162512, 1187352, 1258335, 1286298, 1319280, 1335771, 1342224, 1429220, 1453140, 1484190, 1510002, 1548720, 1677780, 1715064, 1781028, 1929447, 1937520, 1978920, 2013336, 2143830, 2226285, 2237040, 2323080, 2374704, 2516670, 2572596, 2671542, 2858440, 2906280, 2968380, 3020004, 3215745, 3355560, 3430128, 3562056, 3775005, 3858894, 3957840, 4026672, 4287660, 4452570, 4646160, 5033340, 5145192, 5343084, 5716880, 5788341, 5812560, 5936760, 6040008, 6431490, 6678855, 6711120, 7124112, 7550010, 7717788, 8575320, 8905140, 9647235, 10066680, 10290384, 10686168, 11576682, 11873520, 12080016, 12862980, 13357710, 15100020, 15435576, 17150640, 17365023, 17810280, 19294470, 20133360, 21372336, 23153364, 25725960, 26715420, 28941705, 30200040, 30871152, 34730046, 35620560, 38588940, 46306728, 51451920, 53430840, 57883410, 60400080, 69460092, 77177880, 86825115, 92613456, 106861680, 115766820, 138920184, 154355760, 173650230, 231533640, 277840368, 347300460, 463067280, 694600920, 1389201840]

約数ペア:

[(1, 1389201840), (2, 694600920), (3, 463067280), (4, 347300460), (5, 277840368), (6, 231533640), (8, 173650230), (9, 154355760), (10, 138920184), (12, 115766820), (13, 106861680), (15, 92613456), (16, 86825115), (18, 77177880), (20, 69460092), (23, 60400080), (24, 57883410), (26, 53430840), (27, 51451920), (30, 46306728), (36, 38588940), (39, 35620560), (40, 34730046), (45, 30871152), (46, 30200040), (48, 28941705), (52, 26715420), (54, 25725960), (60, 23153364), (65, 21372336), (69, 20133360), (72, 19294470), (78, 17810280), (80, 17365023), (81, 17150640), (90, 15435576), (92, 15100020), (104, 13357710), (108, 12862980), (115, 12080016), (117, 11873520), (120, 11576682), (130, 10686168), (135, 10290384), (138, 10066680), (144, 9647235), (156, 8905140), (162, 8575320), (180, 7717788), (184, 7550010), (195, 7124112), (207, 6711120), (208, 6678855), (216, 6431490), (230, 6040008), (234, 5936760), (239, 5812560), (240, 5788341), (243, 5716880), (260, 5343084), (270, 5145192), (276, 5033340), (299, 4646160), (312, 4452570), (324, 4287660), (345, 4026672), (351, 3957840), (360, 3858894), (368, 3775005), (390, 3562056), (405, 3430128), (414, 3355560), (432, 3215745), (460, 3020004), (468, 2968380), (478, 2906280), (486, 2858440), (520, 2671542), (540, 2572596), (552, 2516670), (585, 2374704), (598, 2323080), (621, 2237040), (624, 2226285), (648, 2143830), (690, 2013336), (702, 1978920), (717, 1937520), (720, 1929447), (780, 1781028), (810, 1715064), (828, 1677780), (897, 1548720), (920, 1510002), (936, 1484190), (956, 1453140), (972, 1429220), (1035, 1342224), (1040, 1335771), (1053, 1319280), (1080, 1286298), (1104, 1258335), (1170, 1187352), (1195, 1162512), (1196, 1161540), (1215, 1143376), (1242, 1118520), (1296, 1071915), (1380, 1006668), (1404, 989460), (1434, 968760), (1495, 929232), (1560, 890514), (1620, 857532), (1656, 838890), (1755, 791568), (1794, 774360), (1840, 755001), (1863, 745680), (1872, 742095), (1912, 726570), (1944, 714610), (2070, 671112), (2106, 659640), (2151, 645840), (2160, 643149), (2340, 593676), (2390, 581256), (2392, 580770), (2430, 571688), (2484, 559260), (2691, 516240), (2760, 503334), (2808, 494730), (2868, 484380), (2990, 464616), (3105, 447408), (3107, 447120), (3120, 445257), (3159, 439760), (3240, 428766), (3312, 419445), (3510, 395784), (3585, 387504), (3588, 387180), (3726, 372840), (3824, 363285), (3888, 357305), (4140, 335556), (4212, 329820), (4302, 322920), (4485, 309744), (4680, 296838), (4780, 290628), (4784, 290385), (4860, 285844), (4968, 279630), (5265, 263856), (5382, 258120), (5497, 252720), (5520, 251667), (5589, 248560), (5616, 247365), (5736, 242190), (5980, 232308), (6210, 223704), (6214, 223560), (6318, 219880), (6453, 215280), (6480, 214383), (7020, 197892), (7170, 193752), (7176, 193590), (7452, 186420), (8073, 172080), (8280, 167778), (8424, 164910), (8604, 161460), (8970, 154872), (9315, 149136), (9321, 149040), (9360, 148419), (9560, 145314), (9720, 142922), (9936, 139815), (10530, 131928), (10755, 129168), (10764, 129060), (10994, 126360), (11178, 124280), (11472, 121095), (11960, 116154), (12420, 111852), (12428, 111780), (12636, 109940), (12906, 107640), (13455, 103248), (14040, 98946), (14340, 96876), (14352, 96795), (14904, 93210), (15535, 89424), (15795, 87952), (16146, 86040), (16491, 84240), (16560, 83889), (16848, 82455), (17208, 80730), (17940, 77436), (18630, 74568), (18642, 74520), (19120, 72657), (19359, 71760), (19440, 71461), (21060, 65964), (21510, 64584), (21528, 64530), (21988, 63180), (22356, 62140), (23920, 58077), (24219, 57360), (24840, 55926), (24856, 55890), (25272, 54970), (25812, 53820), (26910, 51624), (27485, 50544), (27945, 49712), (27963, 49680), (28080, 49473), (28680, 48438), (29808, 46605), (31070, 44712), (31590, 43976), (32265, 43056), (32292, 43020), (32982, 42120), (34416, 40365), (35880, 38718), (37260, 37284)]