26159280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 160

約数和(自身を含む): 96850944

約数和(自身を除く): 70691664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 677, 690, 805, 840, 920, 966, 1104, 1288, 1354, 1380, 1610, 1680, 1840, 1932, 2031, 2415, 2576, 2708, 2760, 3220, 3385, 3864, 4062, 4739, 4830, 5416, 5520, 6440, 6770, 7728, 8124, 9478, 9660, 10155, 10832, 12880, 13540, 14217, 15571, 16248, 18956, 19320, 20310, 23695, 27080, 28434, 31142, 32496, 37912, 38640, 40620, 46713, 47390, 54160, 56868, 62284, 71085, 75824, 77855, 81240, 93426, 94780, 108997, 113736, 124568, 142170, 155710, 162480, 186852, 189560, 217994, 227472, 233565, 249136, 284340, 311420, 326991, 373704, 379120, 435988, 467130, 544985, 568680, 622840, 653982, 747408, 871976, 934260, 1089970, 1137360, 1245680, 1307964, 1634955, 1743952, 1868520, 2179940, 2615928, 3269910, 3737040, 4359880, 5231856, 6539820, 8719760, 13079640, 26159280]

約数ペア:

[(1, 26159280), (2, 13079640), (3, 8719760), (4, 6539820), (5, 5231856), (6, 4359880), (7, 3737040), (8, 3269910), (10, 2615928), (12, 2179940), (14, 1868520), (15, 1743952), (16, 1634955), (20, 1307964), (21, 1245680), (23, 1137360), (24, 1089970), (28, 934260), (30, 871976), (35, 747408), (40, 653982), (42, 622840), (46, 568680), (48, 544985), (56, 467130), (60, 435988), (69, 379120), (70, 373704), (80, 326991), (84, 311420), (92, 284340), (105, 249136), (112, 233565), (115, 227472), (120, 217994), (138, 189560), (140, 186852), (161, 162480), (168, 155710), (184, 142170), (210, 124568), (230, 113736), (240, 108997), (276, 94780), (280, 93426), (322, 81240), (336, 77855), (345, 75824), (368, 71085), (420, 62284), (460, 56868), (483, 54160), (552, 47390), (560, 46713), (644, 40620), (677, 38640), (690, 37912), (805, 32496), (840, 31142), (920, 28434), (966, 27080), (1104, 23695), (1288, 20310), (1354, 19320), (1380, 18956), (1610, 16248), (1680, 15571), (1840, 14217), (1932, 13540), (2031, 12880), (2415, 10832), (2576, 10155), (2708, 9660), (2760, 9478), (3220, 8124), (3385, 7728), (3864, 6770), (4062, 6440), (4739, 5520), (4830, 5416)]