2813766120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1261

約数の個数: 256

約数和(自身を含む): 10285056000

約数和(自身を除く): 7471289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 239, 264, 270, 297, 330, 360, 396, 440, 478, 495, 540, 594, 660, 717, 792, 956, 990, 991, 1080, 1188, 1195, 1320, 1434, 1485, 1912, 1980, 1982, 2151, 2376, 2390, 2629, 2868, 2970, 2973, 3585, 3960, 3964, 4302, 4780, 4955, 5258, 5736, 5940, 5946, 6453, 7170, 7887, 7928, 8604, 8919, 9560, 9910, 10516, 10755, 10901, 11880, 11892, 12906, 13145, 14340, 14865, 15774, 17208, 17838, 19820, 21032, 21510, 21802, 23661, 23784, 25812, 26290, 26757, 28680, 29730, 31548, 32265, 32703, 35676, 39435, 39640, 43020, 43604, 44595, 47322, 51624, 52580, 53514, 54505, 59460, 63096, 64530, 65406, 70983, 71352, 78870, 86040, 87208, 89190, 94644, 98109, 105160, 107028, 109010, 118305, 118920, 129060, 130812, 133785, 141966, 157740, 163515, 178380, 189288, 196218, 214056, 218020, 236610, 236849, 258120, 261624, 267570, 283932, 294327, 315480, 327030, 354915, 356760, 392436, 436040, 473220, 473698, 490545, 535140, 567864, 588654, 654060, 709830, 710547, 784872, 946440, 947396, 981090, 1070280, 1177308, 1184245, 1308120, 1419660, 1421094, 1471635, 1894792, 1962180, 2131641, 2354616, 2368490, 2605339, 2839320, 2842188, 2943270, 3552735, 3924360, 4263282, 4736980, 5210678, 5684376, 5886540, 6394923, 7105470, 7816017, 8526564, 9473960, 10421356, 10658205, 11773080, 12789846, 13026695, 14210940, 15632034, 17053128, 20842712, 21316410, 23448051, 25579692, 26053390, 28421880, 31264068, 31974615, 39080085, 42632820, 46896102, 51159384, 52106780, 62528136, 63949230, 70344153, 78160170, 85265640, 93792204, 104213560, 117240255, 127898460, 140688306, 156320340, 187584408, 234480510, 255796920, 281376612, 312640680, 351720765, 468961020, 562753224, 703441530, 937922040, 1406883060, 2813766120]

約数ペア:

[(1, 2813766120), (2, 1406883060), (3, 937922040), (4, 703441530), (5, 562753224), (6, 468961020), (8, 351720765), (9, 312640680), (10, 281376612), (11, 255796920), (12, 234480510), (15, 187584408), (18, 156320340), (20, 140688306), (22, 127898460), (24, 117240255), (27, 104213560), (30, 93792204), (33, 85265640), (36, 78160170), (40, 70344153), (44, 63949230), (45, 62528136), (54, 52106780), (55, 51159384), (60, 46896102), (66, 42632820), (72, 39080085), (88, 31974615), (90, 31264068), (99, 28421880), (108, 26053390), (110, 25579692), (120, 23448051), (132, 21316410), (135, 20842712), (165, 17053128), (180, 15632034), (198, 14210940), (216, 13026695), (220, 12789846), (239, 11773080), (264, 10658205), (270, 10421356), (297, 9473960), (330, 8526564), (360, 7816017), (396, 7105470), (440, 6394923), (478, 5886540), (495, 5684376), (540, 5210678), (594, 4736980), (660, 4263282), (717, 3924360), (792, 3552735), (956, 2943270), (990, 2842188), (991, 2839320), (1080, 2605339), (1188, 2368490), (1195, 2354616), (1320, 2131641), (1434, 1962180), (1485, 1894792), (1912, 1471635), (1980, 1421094), (1982, 1419660), (2151, 1308120), (2376, 1184245), (2390, 1177308), (2629, 1070280), (2868, 981090), (2970, 947396), (2973, 946440), (3585, 784872), (3960, 710547), (3964, 709830), (4302, 654060), (4780, 588654), (4955, 567864), (5258, 535140), (5736, 490545), (5940, 473698), (5946, 473220), (6453, 436040), (7170, 392436), (7887, 356760), (7928, 354915), (8604, 327030), (8919, 315480), (9560, 294327), (9910, 283932), (10516, 267570), (10755, 261624), (10901, 258120), (11880, 236849), (11892, 236610), (12906, 218020), (13145, 214056), (14340, 196218), (14865, 189288), (15774, 178380), (17208, 163515), (17838, 157740), (19820, 141966), (21032, 133785), (21510, 130812), (21802, 129060), (23661, 118920), (23784, 118305), (25812, 109010), (26290, 107028), (26757, 105160), (28680, 98109), (29730, 94644), (31548, 89190), (32265, 87208), (32703, 86040), (35676, 78870), (39435, 71352), (39640, 70983), (43020, 65406), (43604, 64530), (44595, 63096), (47322, 59460), (51624, 54505), (52580, 53514)]