1294366920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2076

約数の個数: 256

約数和(自身を含む): 4911943680

約数和(自身を除く): 3617576760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 770, 781, 840, 852, 924, 994, 1065, 1155, 1320, 1420, 1491, 1540, 1562, 1704, 1848, 1973, 1988, 2130, 2310, 2343, 2485, 2840, 2982, 3080, 3124, 3905, 3946, 3976, 4260, 4620, 4686, 4970, 5467, 5919, 5964, 6248, 7455, 7810, 7892, 8520, 9240, 9372, 9865, 9940, 10934, 11715, 11838, 11928, 13811, 14910, 15620, 15784, 16401, 18744, 19730, 19880, 21703, 21868, 23430, 23676, 27335, 27622, 29595, 29820, 31240, 32802, 39460, 41433, 43406, 43736, 46860, 47352, 54670, 55244, 59190, 59640, 65109, 65604, 69055, 78920, 82005, 82866, 86812, 93720, 108515, 109340, 110488, 118380, 130218, 131208, 138110, 140083, 151921, 164010, 165732, 173624, 207165, 217030, 218680, 236760, 260436, 276220, 280166, 303842, 325545, 328020, 331464, 414330, 420249, 434060, 455763, 520872, 552440, 560332, 607684, 651090, 656040, 700415, 759605, 828660, 840498, 868120, 911526, 980581, 1120664, 1215368, 1302180, 1400830, 1519210, 1540913, 1657320, 1680996, 1823052, 1961162, 2101245, 2278815, 2604360, 2801660, 2941743, 3038420, 3081826, 3361992, 3646104, 3922324, 4202490, 4557630, 4622739, 4902905, 5603320, 5883486, 6076840, 6163652, 7704565, 7844648, 8404980, 9115260, 9245478, 9805810, 10786391, 11766972, 12327304, 14708715, 15409130, 16809960, 18230520, 18490956, 19611620, 21572782, 23113695, 23533944, 29417430, 30818260, 32359173, 36981912, 39223240, 43145564, 46227390, 53931955, 58834860, 61636520, 64718346, 86291128, 92454780, 107863910, 117669720, 129436692, 161795865, 184909560, 215727820, 258873384, 323591730, 431455640, 647183460, 1294366920]

約数ペア:

[(1, 1294366920), (2, 647183460), (3, 431455640), (4, 323591730), (5, 258873384), (6, 215727820), (7, 184909560), (8, 161795865), (10, 129436692), (11, 117669720), (12, 107863910), (14, 92454780), (15, 86291128), (20, 64718346), (21, 61636520), (22, 58834860), (24, 53931955), (28, 46227390), (30, 43145564), (33, 39223240), (35, 36981912), (40, 32359173), (42, 30818260), (44, 29417430), (55, 23533944), (56, 23113695), (60, 21572782), (66, 19611620), (70, 18490956), (71, 18230520), (77, 16809960), (84, 15409130), (88, 14708715), (105, 12327304), (110, 11766972), (120, 10786391), (132, 9805810), (140, 9245478), (142, 9115260), (154, 8404980), (165, 7844648), (168, 7704565), (210, 6163652), (213, 6076840), (220, 5883486), (231, 5603320), (264, 4902905), (280, 4622739), (284, 4557630), (308, 4202490), (330, 3922324), (355, 3646104), (385, 3361992), (420, 3081826), (426, 3038420), (440, 2941743), (462, 2801660), (497, 2604360), (568, 2278815), (616, 2101245), (660, 1961162), (710, 1823052), (770, 1680996), (781, 1657320), (840, 1540913), (852, 1519210), (924, 1400830), (994, 1302180), (1065, 1215368), (1155, 1120664), (1320, 980581), (1420, 911526), (1491, 868120), (1540, 840498), (1562, 828660), (1704, 759605), (1848, 700415), (1973, 656040), (1988, 651090), (2130, 607684), (2310, 560332), (2343, 552440), (2485, 520872), (2840, 455763), (2982, 434060), (3080, 420249), (3124, 414330), (3905, 331464), (3946, 328020), (3976, 325545), (4260, 303842), (4620, 280166), (4686, 276220), (4970, 260436), (5467, 236760), (5919, 218680), (5964, 217030), (6248, 207165), (7455, 173624), (7810, 165732), (7892, 164010), (8520, 151921), (9240, 140083), (9372, 138110), (9865, 131208), (9940, 130218), (10934, 118380), (11715, 110488), (11838, 109340), (11928, 108515), (13811, 93720), (14910, 86812), (15620, 82866), (15784, 82005), (16401, 78920), (18744, 69055), (19730, 65604), (19880, 65109), (21703, 59640), (21868, 59190), (23430, 55244), (23676, 54670), (27335, 47352), (27622, 46860), (29595, 43736), (29820, 43406), (31240, 41433), (32802, 39460)]