82959240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 313528320

約数和(自身を除く): 230569080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 71, 78, 84, 91, 104, 105, 107, 120, 130, 140, 142, 156, 168, 182, 195, 210, 213, 214, 260, 273, 280, 284, 312, 321, 355, 364, 390, 420, 426, 428, 455, 497, 520, 535, 546, 568, 642, 710, 728, 749, 780, 840, 852, 856, 910, 923, 994, 1065, 1070, 1092, 1284, 1365, 1391, 1420, 1491, 1498, 1560, 1605, 1704, 1820, 1846, 1988, 2130, 2140, 2184, 2247, 2485, 2568, 2730, 2769, 2782, 2840, 2982, 2996, 3210, 3640, 3692, 3745, 3976, 4173, 4260, 4280, 4494, 4615, 4970, 5460, 5538, 5564, 5964, 5992, 6420, 6461, 6955, 7384, 7455, 7490, 7597, 8346, 8520, 8988, 9230, 9737, 9940, 10920, 11076, 11128, 11235, 11928, 12840, 12922, 13845, 13910, 14910, 14980, 15194, 16692, 17976, 18460, 19383, 19474, 19880, 20865, 22152, 22470, 22791, 25844, 27690, 27820, 29211, 29820, 29960, 30388, 32305, 33384, 36920, 37985, 38766, 38948, 41730, 44940, 45582, 48685, 51688, 53179, 55380, 55640, 58422, 59640, 60776, 64610, 75970, 77532, 77896, 83460, 89880, 91164, 96915, 97370, 98761, 106358, 110760, 113955, 116844, 129220, 146055, 151940, 155064, 159537, 166920, 182328, 193830, 194740, 197522, 212716, 227910, 233688, 258440, 265895, 292110, 296283, 303880, 319074, 387660, 389480, 395044, 425432, 455820, 493805, 531790, 584220, 592566, 638148, 691327, 775320, 790088, 797685, 911640, 987610, 1063580, 1168440, 1185132, 1276296, 1382654, 1481415, 1595370, 1975220, 2073981, 2127160, 2370264, 2765308, 2962830, 3190740, 3456635, 3950440, 4147962, 5530616, 5925660, 6381480, 6913270, 8295924, 10369905, 11851320, 13826540, 16591848, 20739810, 27653080, 41479620, 82959240]

約数ペア:

[(1, 82959240), (2, 41479620), (3, 27653080), (4, 20739810), (5, 16591848), (6, 13826540), (7, 11851320), (8, 10369905), (10, 8295924), (12, 6913270), (13, 6381480), (14, 5925660), (15, 5530616), (20, 4147962), (21, 3950440), (24, 3456635), (26, 3190740), (28, 2962830), (30, 2765308), (35, 2370264), (39, 2127160), (40, 2073981), (42, 1975220), (52, 1595370), (56, 1481415), (60, 1382654), (65, 1276296), (70, 1185132), (71, 1168440), (78, 1063580), (84, 987610), (91, 911640), (104, 797685), (105, 790088), (107, 775320), (120, 691327), (130, 638148), (140, 592566), (142, 584220), (156, 531790), (168, 493805), (182, 455820), (195, 425432), (210, 395044), (213, 389480), (214, 387660), (260, 319074), (273, 303880), (280, 296283), (284, 292110), (312, 265895), (321, 258440), (355, 233688), (364, 227910), (390, 212716), (420, 197522), (426, 194740), (428, 193830), (455, 182328), (497, 166920), (520, 159537), (535, 155064), (546, 151940), (568, 146055), (642, 129220), (710, 116844), (728, 113955), (749, 110760), (780, 106358), (840, 98761), (852, 97370), (856, 96915), (910, 91164), (923, 89880), (994, 83460), (1065, 77896), (1070, 77532), (1092, 75970), (1284, 64610), (1365, 60776), (1391, 59640), (1420, 58422), (1491, 55640), (1498, 55380), (1560, 53179), (1605, 51688), (1704, 48685), (1820, 45582), (1846, 44940), (1988, 41730), (2130, 38948), (2140, 38766), (2184, 37985), (2247, 36920), (2485, 33384), (2568, 32305), (2730, 30388), (2769, 29960), (2782, 29820), (2840, 29211), (2982, 27820), (2996, 27690), (3210, 25844), (3640, 22791), (3692, 22470), (3745, 22152), (3976, 20865), (4173, 19880), (4260, 19474), (4280, 19383), (4494, 18460), (4615, 17976), (4970, 16692), (5460, 15194), (5538, 14980), (5564, 14910), (5964, 13910), (5992, 13845), (6420, 12922), (6461, 12840), (6955, 11928), (7384, 11235), (7455, 11128), (7490, 11076), (7597, 10920), (8346, 9940), (8520, 9737), (8988, 9230)]