141839880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 400060920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 419, 420, 434, 455, 465, 520, 546, 620, 651, 728, 744, 780, 806, 838, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1257, 1302, 1365, 1560, 1612, 1676, 1736, 1820, 1860, 2015, 2095, 2170, 2184, 2418, 2514, 2604, 2730, 2821, 2933, 3224, 3255, 3352, 3640, 3720, 4030, 4190, 4340, 4836, 5028, 5208, 5447, 5460, 5642, 5866, 6045, 6285, 6510, 8060, 8380, 8463, 8680, 8799, 9672, 10056, 10894, 10920, 11284, 11732, 12090, 12570, 12989, 13020, 14105, 14665, 16120, 16341, 16760, 16926, 17598, 21788, 22568, 23464, 24180, 25140, 25978, 26040, 27235, 28210, 29330, 32682, 33852, 35196, 38129, 38967, 42315, 43576, 43995, 48360, 50280, 51956, 54470, 56420, 58660, 64945, 65364, 67704, 70392, 76258, 77934, 81705, 84630, 87990, 90923, 103912, 108940, 112840, 114387, 117320, 129890, 130728, 152516, 155868, 163410, 168857, 169260, 175980, 181846, 190645, 194835, 217880, 228774, 259780, 272769, 305032, 311736, 326820, 337714, 338520, 351960, 363692, 381290, 389670, 454615, 457548, 506571, 519560, 545538, 571935, 653640, 675428, 727384, 762580, 779340, 844285, 909230, 915096, 1013142, 1091076, 1143870, 1181999, 1350856, 1363845, 1525160, 1558680, 1688570, 1818460, 2026284, 2182152, 2287740, 2363998, 2532855, 2727690, 3377140, 3545997, 3636920, 4052568, 4575480, 4727996, 5065710, 5455380, 5909995, 6754280, 7091994, 9455992, 10131420, 10910760, 11819990, 14183988, 17729985, 20262840, 23639980, 28367976, 35459970, 47279960, 70919940, 141839880]

約数ペア:

[(1, 141839880), (2, 70919940), (3, 47279960), (4, 35459970), (5, 28367976), (6, 23639980), (7, 20262840), (8, 17729985), (10, 14183988), (12, 11819990), (13, 10910760), (14, 10131420), (15, 9455992), (20, 7091994), (21, 6754280), (24, 5909995), (26, 5455380), (28, 5065710), (30, 4727996), (31, 4575480), (35, 4052568), (39, 3636920), (40, 3545997), (42, 3377140), (52, 2727690), (56, 2532855), (60, 2363998), (62, 2287740), (65, 2182152), (70, 2026284), (78, 1818460), (84, 1688570), (91, 1558680), (93, 1525160), (104, 1363845), (105, 1350856), (120, 1181999), (124, 1143870), (130, 1091076), (140, 1013142), (155, 915096), (156, 909230), (168, 844285), (182, 779340), (186, 762580), (195, 727384), (210, 675428), (217, 653640), (248, 571935), (260, 545538), (273, 519560), (280, 506571), (310, 457548), (312, 454615), (364, 389670), (372, 381290), (390, 363692), (403, 351960), (419, 338520), (420, 337714), (434, 326820), (455, 311736), (465, 305032), (520, 272769), (546, 259780), (620, 228774), (651, 217880), (728, 194835), (744, 190645), (780, 181846), (806, 175980), (838, 169260), (840, 168857), (868, 163410), (910, 155868), (930, 152516), (1085, 130728), (1092, 129890), (1209, 117320), (1240, 114387), (1257, 112840), (1302, 108940), (1365, 103912), (1560, 90923), (1612, 87990), (1676, 84630), (1736, 81705), (1820, 77934), (1860, 76258), (2015, 70392), (2095, 67704), (2170, 65364), (2184, 64945), (2418, 58660), (2514, 56420), (2604, 54470), (2730, 51956), (2821, 50280), (2933, 48360), (3224, 43995), (3255, 43576), (3352, 42315), (3640, 38967), (3720, 38129), (4030, 35196), (4190, 33852), (4340, 32682), (4836, 29330), (5028, 28210), (5208, 27235), (5447, 26040), (5460, 25978), (5642, 25140), (5866, 24180), (6045, 23464), (6285, 22568), (6510, 21788), (8060, 17598), (8380, 16926), (8463, 16760), (8680, 16341), (8799, 16120), (9672, 14665), (10056, 14105), (10894, 13020), (10920, 12989), (11284, 12570), (11732, 12090)]