91557480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 333901440

約数和(自身を除く): 242343960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 677, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1354, 1380, 1470, 1610, 1932, 1960, 2031, 2254, 2415, 2708, 2760, 2940, 3220, 3381, 3385, 3864, 4062, 4508, 4739, 4830, 5416, 5635, 5880, 6440, 6762, 6770, 8124, 9016, 9478, 9660, 10155, 11270, 13524, 13540, 14217, 15571, 16248, 16905, 18956, 19320, 20310, 22540, 23695, 27048, 27080, 28434, 31142, 33173, 33810, 37912, 40620, 45080, 46713, 47390, 56868, 62284, 66346, 67620, 71085, 77855, 81240, 93426, 94780, 99519, 108997, 113736, 124568, 132692, 135240, 142170, 155710, 165865, 186852, 189560, 199038, 217994, 233565, 265384, 284340, 311420, 326991, 331730, 373704, 398076, 435988, 467130, 497595, 544985, 568680, 622840, 653982, 663460, 762979, 796152, 871976, 934260, 995190, 1089970, 1307964, 1326920, 1525958, 1634955, 1868520, 1990380, 2179940, 2288937, 2615928, 3051916, 3269910, 3814895, 3980760, 4359880, 4577874, 6103832, 6539820, 7629790, 9155748, 11444685, 13079640, 15259580, 18311496, 22889370, 30519160, 45778740, 91557480]

約数ペア:

[(1, 91557480), (2, 45778740), (3, 30519160), (4, 22889370), (5, 18311496), (6, 15259580), (7, 13079640), (8, 11444685), (10, 9155748), (12, 7629790), (14, 6539820), (15, 6103832), (20, 4577874), (21, 4359880), (23, 3980760), (24, 3814895), (28, 3269910), (30, 3051916), (35, 2615928), (40, 2288937), (42, 2179940), (46, 1990380), (49, 1868520), (56, 1634955), (60, 1525958), (69, 1326920), (70, 1307964), (84, 1089970), (92, 995190), (98, 934260), (105, 871976), (115, 796152), (120, 762979), (138, 663460), (140, 653982), (147, 622840), (161, 568680), (168, 544985), (184, 497595), (196, 467130), (210, 435988), (230, 398076), (245, 373704), (276, 331730), (280, 326991), (294, 311420), (322, 284340), (345, 265384), (392, 233565), (420, 217994), (460, 199038), (483, 189560), (490, 186852), (552, 165865), (588, 155710), (644, 142170), (677, 135240), (690, 132692), (735, 124568), (805, 113736), (840, 108997), (920, 99519), (966, 94780), (980, 93426), (1127, 81240), (1176, 77855), (1288, 71085), (1354, 67620), (1380, 66346), (1470, 62284), (1610, 56868), (1932, 47390), (1960, 46713), (2031, 45080), (2254, 40620), (2415, 37912), (2708, 33810), (2760, 33173), (2940, 31142), (3220, 28434), (3381, 27080), (3385, 27048), (3864, 23695), (4062, 22540), (4508, 20310), (4739, 19320), (4830, 18956), (5416, 16905), (5635, 16248), (5880, 15571), (6440, 14217), (6762, 13540), (6770, 13524), (8124, 11270), (9016, 10155), (9478, 9660)]