5427240

素因数分解:

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

素因数の和:112

約数の個数: 192

約数和(自身を含む): 20684160

約数和(自身を除く): 15256920

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, 49, 52, 56, 60, 65, 70, 71, 78, 84, 91, 98, 104, 105, 120, 130, 140, 142, 147, 156, 168, 182, 195, 196, 210, 213, 245, 260, 273, 280, 284, 294, 312, 355, 364, 390, 392, 420, 426, 455, 490, 497, 520, 546, 568, 588, 637, 710, 728, 735, 780, 840, 852, 910, 923, 980, 994, 1065, 1092, 1176, 1274, 1365, 1420, 1470, 1491, 1560, 1704, 1820, 1846, 1911, 1960, 1988, 2130, 2184, 2485, 2548, 2730, 2769, 2840, 2940, 2982, 3185, 3479, 3640, 3692, 3822, 3976, 4260, 4615, 4970, 5096, 5460, 5538, 5880, 5964, 6370, 6461, 6958, 7384, 7455, 7644, 8520, 9230, 9555, 9940, 10437, 10920, 11076, 11928, 12740, 12922, 13845, 13916, 14910, 15288, 17395, 18460, 19110, 19383, 19880, 20874, 22152, 25480, 25844, 27690, 27832, 29820, 32305, 34790, 36920, 38220, 38766, 41748, 45227, 51688, 52185, 55380, 59640, 64610, 69580, 76440, 77532, 83496, 90454, 96915, 104370, 110760, 129220, 135681, 139160, 155064, 180908, 193830, 208740, 226135, 258440, 271362, 361816, 387660, 417480, 452270, 542724, 678405, 775320, 904540, 1085448, 1356810, 1809080, 2713620, 5427240]

約数ペア:

[(1, 5427240), (2, 2713620), (3, 1809080), (4, 1356810), (5, 1085448), (6, 904540), (7, 775320), (8, 678405), (10, 542724), (12, 452270), (13, 417480), (14, 387660), (15, 361816), (20, 271362), (21, 258440), (24, 226135), (26, 208740), (28, 193830), (30, 180908), (35, 155064), (39, 139160), (40, 135681), (42, 129220), (49, 110760), (52, 104370), (56, 96915), (60, 90454), (65, 83496), (70, 77532), (71, 76440), (78, 69580), (84, 64610), (91, 59640), (98, 55380), (104, 52185), (105, 51688), (120, 45227), (130, 41748), (140, 38766), (142, 38220), (147, 36920), (156, 34790), (168, 32305), (182, 29820), (195, 27832), (196, 27690), (210, 25844), (213, 25480), (245, 22152), (260, 20874), (273, 19880), (280, 19383), (284, 19110), (294, 18460), (312, 17395), (355, 15288), (364, 14910), (390, 13916), (392, 13845), (420, 12922), (426, 12740), (455, 11928), (490, 11076), (497, 10920), (520, 10437), (546, 9940), (568, 9555), (588, 9230), (637, 8520), (710, 7644), (728, 7455), (735, 7384), (780, 6958), (840, 6461), (852, 6370), (910, 5964), (923, 5880), (980, 5538), (994, 5460), (1065, 5096), (1092, 4970), (1176, 4615), (1274, 4260), (1365, 3976), (1420, 3822), (1470, 3692), (1491, 3640), (1560, 3479), (1704, 3185), (1820, 2982), (1846, 2940), (1911, 2840), (1960, 2769), (1988, 2730), (2130, 2548), (2184, 2485)]