1453171440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4320

約数の個数: 240

約数和(自身を含む): 5422286880

約数和(自身を除く): 3969115440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1392, 1421, 1470, 1624, 1680, 1740, 1960, 2030, 2320, 2352, 2436, 2842, 2940, 3045, 3248, 3480, 3920, 4060, 4261, 4263, 4872, 5684, 5880, 6090, 6960, 7105, 8120, 8522, 8526, 9744, 11368, 11760, 12180, 12783, 14210, 16240, 17044, 17052, 21305, 21315, 22736, 24360, 25566, 28420, 29827, 34088, 34104, 42610, 42630, 48720, 51132, 56840, 59654, 63915, 68176, 68208, 85220, 85260, 89481, 102264, 113680, 119308, 123569, 127830, 149135, 170440, 170520, 178962, 204528, 208789, 238616, 247138, 255660, 298270, 340880, 341040, 357924, 370707, 417578, 447405, 477232, 494276, 511320, 596540, 617845, 626367, 715848, 741414, 835156, 864983, 894810, 988552, 1022640, 1043945, 1193080, 1235690, 1252734, 1431696, 1482828, 1670312, 1729966, 1789620, 1853535, 1977104, 2087890, 2386160, 2471380, 2505468, 2594949, 2965656, 3131835, 3340624, 3459932, 3579240, 3707070, 4175780, 4324915, 4942760, 5010936, 5189898, 5931312, 6054881, 6263670, 6919864, 7158480, 7414140, 8351560, 8649830, 9885520, 10021872, 10379796, 12109762, 12527340, 12974745, 13839728, 14828280, 16703120, 17299660, 18164643, 20759592, 24219524, 25054680, 25949490, 29656560, 30274405, 34599320, 36329286, 41519184, 48439048, 50109360, 51898980, 60548810, 69198640, 72658572, 90823215, 96878096, 103797960, 121097620, 145317144, 181646430, 207595920, 242195240, 290634288, 363292860, 484390480, 726585720, 1453171440]

約数ペア:

[(1, 1453171440), (2, 726585720), (3, 484390480), (4, 363292860), (5, 290634288), (6, 242195240), (7, 207595920), (8, 181646430), (10, 145317144), (12, 121097620), (14, 103797960), (15, 96878096), (16, 90823215), (20, 72658572), (21, 69198640), (24, 60548810), (28, 51898980), (29, 50109360), (30, 48439048), (35, 41519184), (40, 36329286), (42, 34599320), (48, 30274405), (49, 29656560), (56, 25949490), (58, 25054680), (60, 24219524), (70, 20759592), (80, 18164643), (84, 17299660), (87, 16703120), (98, 14828280), (105, 13839728), (112, 12974745), (116, 12527340), (120, 12109762), (140, 10379796), (145, 10021872), (147, 9885520), (168, 8649830), (174, 8351560), (196, 7414140), (203, 7158480), (210, 6919864), (232, 6263670), (240, 6054881), (245, 5931312), (280, 5189898), (290, 5010936), (294, 4942760), (336, 4324915), (348, 4175780), (392, 3707070), (406, 3579240), (420, 3459932), (435, 3340624), (464, 3131835), (490, 2965656), (560, 2594949), (580, 2505468), (588, 2471380), (609, 2386160), (696, 2087890), (735, 1977104), (784, 1853535), (812, 1789620), (840, 1729966), (870, 1670312), (980, 1482828), (1015, 1431696), (1160, 1252734), (1176, 1235690), (1218, 1193080), (1392, 1043945), (1421, 1022640), (1470, 988552), (1624, 894810), (1680, 864983), (1740, 835156), (1960, 741414), (2030, 715848), (2320, 626367), (2352, 617845), (2436, 596540), (2842, 511320), (2940, 494276), (3045, 477232), (3248, 447405), (3480, 417578), (3920, 370707), (4060, 357924), (4261, 341040), (4263, 340880), (4872, 298270), (5684, 255660), (5880, 247138), (6090, 238616), (6960, 208789), (7105, 204528), (8120, 178962), (8522, 170520), (8526, 170440), (9744, 149135), (11368, 127830), (11760, 123569), (12180, 119308), (12783, 113680), (14210, 102264), (16240, 89481), (17044, 85260), (17052, 85220), (21305, 68208), (21315, 68176), (22736, 63915), (24360, 59654), (25566, 56840), (28420, 51132), (29827, 48720), (34088, 42630), (34104, 42610)]