662781240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5458

約数の個数: 192

約数和(自身を含む): 2426112000

約数和(自身を除く): 1763330760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5399, 5580, 6138, 6820, 8184, 10230, 10798, 11160, 12276, 13640, 15345, 16197, 20460, 21596, 24552, 26995, 30690, 32394, 40920, 43192, 48591, 53990, 59389, 61380, 64788, 80985, 97182, 107980, 118778, 122760, 129576, 161970, 167369, 178167, 194364, 215960, 237556, 242955, 296945, 323940, 334738, 356334, 388728, 475112, 485910, 502107, 534501, 593890, 647880, 669476, 712668, 836845, 890835, 971820, 1004214, 1069002, 1187780, 1338952, 1425336, 1506321, 1673690, 1781670, 1841059, 1943640, 2008428, 2138004, 2375560, 2510535, 2672505, 3012642, 3347380, 3563340, 3682118, 4016856, 4276008, 5021070, 5345010, 5523177, 6025284, 6694760, 7126680, 7364236, 7531605, 9205295, 10042140, 10690020, 11046354, 12050568, 14728472, 15063210, 16569531, 18410590, 20084280, 21380040, 22092708, 27615885, 30126420, 33139062, 36821180, 44185416, 55231770, 60252840, 66278124, 73642360, 82847655, 110463540, 132556248, 165695310, 220927080, 331390620, 662781240]

約数ペア:

[(1, 662781240), (2, 331390620), (3, 220927080), (4, 165695310), (5, 132556248), (6, 110463540), (8, 82847655), (9, 73642360), (10, 66278124), (11, 60252840), (12, 55231770), (15, 44185416), (18, 36821180), (20, 33139062), (22, 30126420), (24, 27615885), (30, 22092708), (31, 21380040), (33, 20084280), (36, 18410590), (40, 16569531), (44, 15063210), (45, 14728472), (55, 12050568), (60, 11046354), (62, 10690020), (66, 10042140), (72, 9205295), (88, 7531605), (90, 7364236), (93, 7126680), (99, 6694760), (110, 6025284), (120, 5523177), (124, 5345010), (132, 5021070), (155, 4276008), (165, 4016856), (180, 3682118), (186, 3563340), (198, 3347380), (220, 3012642), (248, 2672505), (264, 2510535), (279, 2375560), (310, 2138004), (330, 2008428), (341, 1943640), (360, 1841059), (372, 1781670), (396, 1673690), (440, 1506321), (465, 1425336), (495, 1338952), (558, 1187780), (620, 1069002), (660, 1004214), (682, 971820), (744, 890835), (792, 836845), (930, 712668), (990, 669476), (1023, 647880), (1116, 593890), (1240, 534501), (1320, 502107), (1364, 485910), (1395, 475112), (1705, 388728), (1860, 356334), (1980, 334738), (2046, 323940), (2232, 296945), (2728, 242955), (2790, 237556), (3069, 215960), (3410, 194364), (3720, 178167), (3960, 167369), (4092, 161970), (5115, 129576), (5399, 122760), (5580, 118778), (6138, 107980), (6820, 97182), (8184, 80985), (10230, 64788), (10798, 61380), (11160, 59389), (12276, 53990), (13640, 48591), (15345, 43192), (16197, 40920), (20460, 32394), (21596, 30690), (24552, 26995)]