605266480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 1757887488

約数和(自身を除く): 1152621008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 208, 260, 280, 284, 355, 364, 455, 497, 520, 560, 568, 710, 728, 910, 923, 994, 1040, 1136, 1171, 1420, 1456, 1820, 1846, 1988, 2342, 2485, 2840, 3640, 3692, 3976, 4615, 4684, 4970, 5680, 5855, 6461, 7280, 7384, 7952, 8197, 9230, 9368, 9940, 11710, 12922, 14768, 15223, 16394, 18460, 18736, 19880, 23420, 25844, 30446, 32305, 32788, 36920, 39760, 40985, 46840, 51688, 60892, 64610, 65576, 73840, 76115, 81970, 83141, 93680, 103376, 106561, 121784, 129220, 131152, 152230, 163940, 166282, 213122, 243568, 258440, 304460, 327880, 332564, 415705, 426244, 516880, 532805, 581987, 608920, 655760, 665128, 831410, 852488, 1065610, 1080833, 1163974, 1217840, 1330256, 1662820, 1704976, 2131220, 2161666, 2327948, 2909935, 3325640, 4262440, 4323332, 4655896, 5404165, 5819870, 6651280, 7565831, 8524880, 8646664, 9311792, 10808330, 11639740, 15131662, 17293328, 21616660, 23279480, 30263324, 37829155, 43233320, 46558960, 60526648, 75658310, 86466640, 121053296, 151316620, 302633240, 605266480]

約数ペア:

[(1, 605266480), (2, 302633240), (4, 151316620), (5, 121053296), (7, 86466640), (8, 75658310), (10, 60526648), (13, 46558960), (14, 43233320), (16, 37829155), (20, 30263324), (26, 23279480), (28, 21616660), (35, 17293328), (40, 15131662), (52, 11639740), (56, 10808330), (65, 9311792), (70, 8646664), (71, 8524880), (80, 7565831), (91, 6651280), (104, 5819870), (112, 5404165), (130, 4655896), (140, 4323332), (142, 4262440), (182, 3325640), (208, 2909935), (260, 2327948), (280, 2161666), (284, 2131220), (355, 1704976), (364, 1662820), (455, 1330256), (497, 1217840), (520, 1163974), (560, 1080833), (568, 1065610), (710, 852488), (728, 831410), (910, 665128), (923, 655760), (994, 608920), (1040, 581987), (1136, 532805), (1171, 516880), (1420, 426244), (1456, 415705), (1820, 332564), (1846, 327880), (1988, 304460), (2342, 258440), (2485, 243568), (2840, 213122), (3640, 166282), (3692, 163940), (3976, 152230), (4615, 131152), (4684, 129220), (4970, 121784), (5680, 106561), (5855, 103376), (6461, 93680), (7280, 83141), (7384, 81970), (7952, 76115), (8197, 73840), (9230, 65576), (9368, 64610), (9940, 60892), (11710, 51688), (12922, 46840), (14768, 40985), (15223, 39760), (16394, 36920), (18460, 32788), (18736, 32305), (19880, 30446), (23420, 25844)]