2011977240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26321}}^1$

素因数の和:26362

約数の個数: 192

約数和(自身を含む): 7561784160

約数和(自身を除く): 5549806920

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, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25480, 26321, 38220, 52642, 76440, 78963, 105284, 131605, 157926, 184247, 210568, 263210, 315852, 342173, 368494, 394815, 526420, 552741, 631704, 684346, 736988, 789630, 921235, 1026519, 1052840, 1105482, 1289729, 1368692, 1473976, 1579260, 1710865, 1842470, 2053038, 2210964, 2395211, 2579458, 2737384, 2763705, 3158520, 3421730, 3684940, 3869187, 4106076, 4421928, 4790422, 5132595, 5158916, 5527410, 6448645, 6843460, 7185633, 7369880, 7738374, 8212152, 9580844, 10265190, 10317832, 11054820, 11976055, 12897290, 13686920, 14371266, 15476748, 16766477, 19161688, 19345935, 20530380, 22109640, 23952110, 25794580, 28742532, 30953496, 33532954, 35928165, 38691870, 41060760, 47904220, 50299431, 51589160, 57485064, 67065908, 71856330, 77383740, 83832385, 95808440, 100598862, 134131816, 143712660, 154767480, 167664770, 201197724, 251497155, 287425320, 335329540, 402395448, 502994310, 670659080, 1005988620, 2011977240]

約数ペア:

[(1, 2011977240), (2, 1005988620), (3, 670659080), (4, 502994310), (5, 402395448), (6, 335329540), (7, 287425320), (8, 251497155), (10, 201197724), (12, 167664770), (13, 154767480), (14, 143712660), (15, 134131816), (20, 100598862), (21, 95808440), (24, 83832385), (26, 77383740), (28, 71856330), (30, 67065908), (35, 57485064), (39, 51589160), (40, 50299431), (42, 47904220), (49, 41060760), (52, 38691870), (56, 35928165), (60, 33532954), (65, 30953496), (70, 28742532), (78, 25794580), (84, 23952110), (91, 22109640), (98, 20530380), (104, 19345935), (105, 19161688), (120, 16766477), (130, 15476748), (140, 14371266), (147, 13686920), (156, 12897290), (168, 11976055), (182, 11054820), (195, 10317832), (196, 10265190), (210, 9580844), (245, 8212152), (260, 7738374), (273, 7369880), (280, 7185633), (294, 6843460), (312, 6448645), (364, 5527410), (390, 5158916), (392, 5132595), (420, 4790422), (455, 4421928), (490, 4106076), (520, 3869187), (546, 3684940), (588, 3421730), (637, 3158520), (728, 2763705), (735, 2737384), (780, 2579458), (840, 2395211), (910, 2210964), (980, 2053038), (1092, 1842470), (1176, 1710865), (1274, 1579260), (1365, 1473976), (1470, 1368692), (1560, 1289729), (1820, 1105482), (1911, 1052840), (1960, 1026519), (2184, 921235), (2548, 789630), (2730, 736988), (2940, 684346), (3185, 631704), (3640, 552741), (3822, 526420), (5096, 394815), (5460, 368494), (5880, 342173), (6370, 315852), (7644, 263210), (9555, 210568), (10920, 184247), (12740, 157926), (15288, 131605), (19110, 105284), (25480, 78963), (26321, 76440), (38220, 52642)]