408099240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 1392431040

約数和(自身を除く): 984331800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 43, 45, 60, 72, 82, 86, 90, 120, 123, 129, 164, 172, 180, 205, 215, 246, 258, 328, 344, 360, 369, 387, 410, 430, 492, 516, 615, 643, 645, 738, 774, 820, 860, 984, 1032, 1230, 1286, 1290, 1476, 1548, 1640, 1720, 1763, 1845, 1929, 1935, 2460, 2572, 2580, 2952, 3096, 3215, 3526, 3690, 3858, 3870, 4920, 5144, 5160, 5289, 5787, 6430, 7052, 7380, 7716, 7740, 8815, 9645, 10578, 11574, 12860, 14104, 14760, 15432, 15480, 15867, 17630, 19290, 21156, 23148, 25720, 26363, 26445, 27649, 28935, 31734, 35260, 38580, 42312, 46296, 52726, 52890, 55298, 57870, 63468, 70520, 77160, 79089, 79335, 82947, 105452, 105780, 110596, 115740, 126936, 131815, 138245, 158178, 158670, 165894, 210904, 211560, 221192, 231480, 237267, 248841, 263630, 276490, 316356, 317340, 331788, 395445, 414735, 474534, 497682, 527260, 552980, 632712, 634680, 663576, 790890, 829470, 949068, 995364, 1054520, 1105960, 1133609, 1186335, 1244205, 1581780, 1658940, 1898136, 1990728, 2267218, 2372670, 2488410, 3163560, 3317880, 3400827, 4534436, 4745340, 4976820, 5668045, 6801654, 9068872, 9490680, 9953640, 10202481, 11336090, 13603308, 17004135, 20404962, 22672180, 27206616, 34008270, 40809924, 45344360, 51012405, 68016540, 81619848, 102024810, 136033080, 204049620, 408099240]

約数ペア:

[(1, 408099240), (2, 204049620), (3, 136033080), (4, 102024810), (5, 81619848), (6, 68016540), (8, 51012405), (9, 45344360), (10, 40809924), (12, 34008270), (15, 27206616), (18, 22672180), (20, 20404962), (24, 17004135), (30, 13603308), (36, 11336090), (40, 10202481), (41, 9953640), (43, 9490680), (45, 9068872), (60, 6801654), (72, 5668045), (82, 4976820), (86, 4745340), (90, 4534436), (120, 3400827), (123, 3317880), (129, 3163560), (164, 2488410), (172, 2372670), (180, 2267218), (205, 1990728), (215, 1898136), (246, 1658940), (258, 1581780), (328, 1244205), (344, 1186335), (360, 1133609), (369, 1105960), (387, 1054520), (410, 995364), (430, 949068), (492, 829470), (516, 790890), (615, 663576), (643, 634680), (645, 632712), (738, 552980), (774, 527260), (820, 497682), (860, 474534), (984, 414735), (1032, 395445), (1230, 331788), (1286, 317340), (1290, 316356), (1476, 276490), (1548, 263630), (1640, 248841), (1720, 237267), (1763, 231480), (1845, 221192), (1929, 211560), (1935, 210904), (2460, 165894), (2572, 158670), (2580, 158178), (2952, 138245), (3096, 131815), (3215, 126936), (3526, 115740), (3690, 110596), (3858, 105780), (3870, 105452), (4920, 82947), (5144, 79335), (5160, 79089), (5289, 77160), (5787, 70520), (6430, 63468), (7052, 57870), (7380, 55298), (7716, 52890), (7740, 52726), (8815, 46296), (9645, 42312), (10578, 38580), (11574, 35260), (12860, 31734), (14104, 28935), (14760, 27649), (15432, 26445), (15480, 26363), (15867, 25720), (17630, 23148), (19290, 21156)]