1233091440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 240

約数和(自身を含む): 4787640000

約数和(自身を除く): 3554548560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 712, 720, 801, 840, 890, 1008, 1068, 1246, 1260, 1335, 1424, 1602, 1680, 1780, 1869, 2136, 2492, 2520, 2670, 2749, 3115, 3204, 3560, 3738, 4005, 4272, 4984, 5040, 5340, 5498, 5607, 6230, 6408, 7120, 7476, 8010, 8247, 9345, 9968, 10680, 10996, 11214, 12460, 12816, 13745, 14952, 16020, 16494, 18690, 19243, 21360, 21992, 22428, 24741, 24920, 27490, 28035, 29904, 32040, 32988, 37380, 38486, 41235, 43984, 44856, 49482, 49840, 54980, 56070, 57729, 64080, 65976, 74760, 76972, 82470, 89712, 96215, 98964, 109960, 112140, 115458, 123705, 131952, 149520, 153944, 164940, 173187, 192430, 197928, 219920, 224280, 230916, 244661, 247410, 288645, 307888, 329880, 346374, 384860, 395856, 448560, 461832, 489322, 494820, 577290, 659760, 692748, 733983, 769720, 865935, 923664, 978644, 989640, 1154580, 1223305, 1385496, 1467966, 1539440, 1712627, 1731870, 1957288, 1979280, 2201949, 2309160, 2446610, 2770992, 2935932, 3425254, 3463740, 3669915, 3914576, 4403898, 4618320, 4893220, 5137881, 5871864, 6850508, 6927480, 7339830, 8563135, 8807796, 9786440, 10275762, 11009745, 11743728, 13701016, 13854960, 14679660, 15413643, 17126270, 17615592, 19572880, 20551524, 22019490, 25689405, 27402032, 29359320, 30827286, 34252540, 35231184, 41103048, 44038980, 51378810, 58718640, 61654572, 68505080, 77068215, 82206096, 88077960, 102757620, 123309144, 137010160, 154136430, 176155920, 205515240, 246618288, 308272860, 411030480, 616545720, 1233091440]

約数ペア:

[(1, 1233091440), (2, 616545720), (3, 411030480), (4, 308272860), (5, 246618288), (6, 205515240), (7, 176155920), (8, 154136430), (9, 137010160), (10, 123309144), (12, 102757620), (14, 88077960), (15, 82206096), (16, 77068215), (18, 68505080), (20, 61654572), (21, 58718640), (24, 51378810), (28, 44038980), (30, 41103048), (35, 35231184), (36, 34252540), (40, 30827286), (42, 29359320), (45, 27402032), (48, 25689405), (56, 22019490), (60, 20551524), (63, 19572880), (70, 17615592), (72, 17126270), (80, 15413643), (84, 14679660), (89, 13854960), (90, 13701016), (105, 11743728), (112, 11009745), (120, 10275762), (126, 9786440), (140, 8807796), (144, 8563135), (168, 7339830), (178, 6927480), (180, 6850508), (210, 5871864), (240, 5137881), (252, 4893220), (267, 4618320), (280, 4403898), (315, 3914576), (336, 3669915), (356, 3463740), (360, 3425254), (420, 2935932), (445, 2770992), (504, 2446610), (534, 2309160), (560, 2201949), (623, 1979280), (630, 1957288), (712, 1731870), (720, 1712627), (801, 1539440), (840, 1467966), (890, 1385496), (1008, 1223305), (1068, 1154580), (1246, 989640), (1260, 978644), (1335, 923664), (1424, 865935), (1602, 769720), (1680, 733983), (1780, 692748), (1869, 659760), (2136, 577290), (2492, 494820), (2520, 489322), (2670, 461832), (2749, 448560), (3115, 395856), (3204, 384860), (3560, 346374), (3738, 329880), (4005, 307888), (4272, 288645), (4984, 247410), (5040, 244661), (5340, 230916), (5498, 224280), (5607, 219920), (6230, 197928), (6408, 192430), (7120, 173187), (7476, 164940), (8010, 153944), (8247, 149520), (9345, 131952), (9968, 123705), (10680, 115458), (10996, 112140), (11214, 109960), (12460, 98964), (12816, 96215), (13745, 89712), (14952, 82470), (16020, 76972), (16494, 74760), (18690, 65976), (19243, 64080), (21360, 57729), (21992, 56070), (22428, 54980), (24741, 49840), (24920, 49482), (27490, 44856), (28035, 43984), (29904, 41235), (32040, 38486), (32988, 37380)]