727715040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 2489356800

約数和(自身を除く): 1761641760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 139, 156, 160, 195, 208, 240, 260, 278, 312, 390, 416, 417, 480, 520, 556, 624, 695, 780, 834, 839, 1040, 1112, 1248, 1390, 1560, 1668, 1678, 1807, 2080, 2085, 2224, 2517, 2780, 3120, 3336, 3356, 3614, 4170, 4195, 4448, 5034, 5421, 5560, 6240, 6672, 6712, 7228, 8340, 8390, 9035, 10068, 10842, 10907, 11120, 12585, 13344, 13424, 14456, 16680, 16780, 18070, 20136, 21684, 21814, 22240, 25170, 26848, 27105, 28912, 32721, 33360, 33560, 36140, 40272, 43368, 43628, 50340, 54210, 54535, 57824, 65442, 66720, 67120, 72280, 80544, 86736, 87256, 100680, 108420, 109070, 116621, 130884, 134240, 144560, 163605, 173472, 174512, 201360, 216840, 218140, 233242, 261768, 289120, 327210, 349024, 349863, 402720, 433680, 436280, 466484, 523536, 583105, 654420, 699726, 867360, 872560, 932968, 1047072, 1166210, 1308840, 1399452, 1516073, 1745120, 1749315, 1865936, 2332420, 2617680, 2798904, 3032146, 3498630, 3731872, 4548219, 4664840, 5235360, 5597808, 6064292, 6997260, 7580365, 9096438, 9329680, 11195616, 12128584, 13994520, 15160730, 18192876, 18659360, 22741095, 24257168, 27989040, 30321460, 36385752, 45482190, 48514336, 55978080, 60642920, 72771504, 90964380, 121285840, 145543008, 181928760, 242571680, 363857520, 727715040]

約数ペア:

[(1, 727715040), (2, 363857520), (3, 242571680), (4, 181928760), (5, 145543008), (6, 121285840), (8, 90964380), (10, 72771504), (12, 60642920), (13, 55978080), (15, 48514336), (16, 45482190), (20, 36385752), (24, 30321460), (26, 27989040), (30, 24257168), (32, 22741095), (39, 18659360), (40, 18192876), (48, 15160730), (52, 13994520), (60, 12128584), (65, 11195616), (78, 9329680), (80, 9096438), (96, 7580365), (104, 6997260), (120, 6064292), (130, 5597808), (139, 5235360), (156, 4664840), (160, 4548219), (195, 3731872), (208, 3498630), (240, 3032146), (260, 2798904), (278, 2617680), (312, 2332420), (390, 1865936), (416, 1749315), (417, 1745120), (480, 1516073), (520, 1399452), (556, 1308840), (624, 1166210), (695, 1047072), (780, 932968), (834, 872560), (839, 867360), (1040, 699726), (1112, 654420), (1248, 583105), (1390, 523536), (1560, 466484), (1668, 436280), (1678, 433680), (1807, 402720), (2080, 349863), (2085, 349024), (2224, 327210), (2517, 289120), (2780, 261768), (3120, 233242), (3336, 218140), (3356, 216840), (3614, 201360), (4170, 174512), (4195, 173472), (4448, 163605), (5034, 144560), (5421, 134240), (5560, 130884), (6240, 116621), (6672, 109070), (6712, 108420), (7228, 100680), (8340, 87256), (8390, 86736), (9035, 80544), (10068, 72280), (10842, 67120), (10907, 66720), (11120, 65442), (12585, 57824), (13344, 54535), (13424, 54210), (14456, 50340), (16680, 43628), (16780, 43368), (18070, 40272), (20136, 36140), (21684, 33560), (21814, 33360), (22240, 32721), (25170, 28912), (26848, 27105)]