1440873.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 186649920

約数和(自身を除く): 137687160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 757, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1514, 1540, 1617, 1848, 1960, 2156, 2271, 2310, 2695, 2940, 3028, 3080, 3234, 3785, 4312, 4542, 4620, 5299, 5390, 5880, 6056, 6468, 7570, 8085, 8327, 9084, 9240, 10598, 10780, 11355, 12936, 15140, 15897, 16170, 16654, 18168, 21196, 21560, 22710, 24981, 26495, 30280, 31794, 32340, 33308, 37093, 41635, 42392, 45420, 49962, 52990, 58289, 63588, 64680, 66616, 74186, 79485, 83270, 90840, 99924, 105980, 111279, 116578, 124905, 127176, 148372, 158970, 166540, 174867, 185465, 199848, 211960, 222558, 233156, 249810, 291445, 296744, 317940, 333080, 349734, 370930, 408023, 445116, 466312, 499620, 556395, 582890, 635880, 699468, 741860, 816046, 874335, 890232, 999240, 1112790, 1165780, 1224069, 1398936, 1483720, 1632092, 1748670, 2040115, 2225580, 2331560, 2448138, 3264184, 3497340, 4080230, 4451160, 4896276, 6120345, 6994680, 8160460, 9792552, 12240690, 16320920, 24481380, 48962760]

約数ペア:

[(1, 48962760), (2, 24481380), (3, 16320920), (4, 12240690), (5, 9792552), (6, 8160460), (7, 6994680), (8, 6120345), (10, 4896276), (11, 4451160), (12, 4080230), (14, 3497340), (15, 3264184), (20, 2448138), (21, 2331560), (22, 2225580), (24, 2040115), (28, 1748670), (30, 1632092), (33, 1483720), (35, 1398936), (40, 1224069), (42, 1165780), (44, 1112790), (49, 999240), (55, 890232), (56, 874335), (60, 816046), (66, 741860), (70, 699468), (77, 635880), (84, 582890), (88, 556395), (98, 499620), (105, 466312), (110, 445116), (120, 408023), (132, 370930), (140, 349734), (147, 333080), (154, 317940), (165, 296744), (168, 291445), (196, 249810), (210, 233156), (220, 222558), (231, 211960), (245, 199848), (264, 185465), (280, 174867), (294, 166540), (308, 158970), (330, 148372), (385, 127176), (392, 124905), (420, 116578), (440, 111279), (462, 105980), (490, 99924), (539, 90840), (588, 83270), (616, 79485), (660, 74186), (735, 66616), (757, 64680), (770, 63588), (840, 58289), (924, 52990), (980, 49962), (1078, 45420), (1155, 42392), (1176, 41635), (1320, 37093), (1470, 33308), (1514, 32340), (1540, 31794), (1617, 30280), (1848, 26495), (1960, 24981), (2156, 22710), (2271, 21560), (2310, 21196), (2695, 18168), (2940, 16654), (3028, 16170), (3080, 15897), (3234, 15140), (3785, 12936), (4312, 11355), (4542, 10780), (4620, 10598), (5299, 9240), (5390, 9084), (5880, 8327), (6056, 8085), (6468, 7570)]