66332718720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123829}}^1$

素因数の和:123888

約数の個数: 256

約数和(自身を含む): 242508672000

約数和(自身を除く): 176175953280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 123829, 133920, 178560, 247658, 267840, 371487, 495316, 535680, 619145, 742974, 990632, 1114461, 1238290, 1485948, 1857435, 1981264, 2228922, 2476580, 2971896, 3343383, 3714870, 3838699, 3962528, 4457844, 4953160, 5572305, 5943792, 6686766, 7429740, 7677398, 7925056, 8915688, 9906320, 11144610, 11516097, 11887584, 13373532, 14859480, 15354796, 15850112, 16716915, 17831376, 19193495, 19812640, 22289220, 23032194, 23775168, 26747064, 29718960, 30709592, 33433830, 34548291, 35662752, 38386990, 39625280, 44578440, 46064388, 47550336, 53494128, 57580485, 59437920, 61419184, 66867660, 69096582, 71325504, 76773980, 79250560, 89156880, 92128776, 103644873, 106988256, 115160970, 118875840, 122838368, 133735320, 138193164, 142651008, 153547960, 172741455, 178313760, 184257552, 207289746, 213976512, 230321940, 237751680, 245676736, 267470640, 276386328, 307095920, 345482910, 356627520, 368515104, 414579492, 427953024, 460643880, 491353472, 518224365, 534941280, 552772656, 614191840, 690965820, 713255040, 737030208, 829158984, 921287760, 1036448730, 1069882560, 1105545312, 1228383680, 1381931640, 1474060416, 1658317968, 1842575520, 2072897460, 2139765120, 2211090624, 2456767360, 2763863280, 3316635936, 3685151040, 4145794920, 4422181248, 5527726560, 6633271872, 7370302080, 8291589840, 11055453120, 13266543744, 16583179680, 22110906240, 33166359360, 66332718720]

約数ペア:

[(1, 66332718720), (2, 33166359360), (3, 22110906240), (4, 16583179680), (5, 13266543744), (6, 11055453120), (8, 8291589840), (9, 7370302080), (10, 6633271872), (12, 5527726560), (15, 4422181248), (16, 4145794920), (18, 3685151040), (20, 3316635936), (24, 2763863280), (27, 2456767360), (30, 2211090624), (31, 2139765120), (32, 2072897460), (36, 1842575520), (40, 1658317968), (45, 1474060416), (48, 1381931640), (54, 1228383680), (60, 1105545312), (62, 1069882560), (64, 1036448730), (72, 921287760), (80, 829158984), (90, 737030208), (93, 713255040), (96, 690965820), (108, 614191840), (120, 552772656), (124, 534941280), (128, 518224365), (135, 491353472), (144, 460643880), (155, 427953024), (160, 414579492), (180, 368515104), (186, 356627520), (192, 345482910), (216, 307095920), (240, 276386328), (248, 267470640), (270, 245676736), (279, 237751680), (288, 230321940), (310, 213976512), (320, 207289746), (360, 184257552), (372, 178313760), (384, 172741455), (432, 153547960), (465, 142651008), (480, 138193164), (496, 133735320), (540, 122838368), (558, 118875840), (576, 115160970), (620, 106988256), (640, 103644873), (720, 92128776), (744, 89156880), (837, 79250560), (864, 76773980), (930, 71325504), (960, 69096582), (992, 66867660), (1080, 61419184), (1116, 59437920), (1152, 57580485), (1240, 53494128), (1395, 47550336), (1440, 46064388), (1488, 44578440), (1674, 39625280), (1728, 38386990), (1860, 35662752), (1920, 34548291), (1984, 33433830), (2160, 30709592), (2232, 29718960), (2480, 26747064), (2790, 23775168), (2880, 23032194), (2976, 22289220), (3348, 19812640), (3456, 19193495), (3720, 17831376), (3968, 16716915), (4185, 15850112), (4320, 15354796), (4464, 14859480), (4960, 13373532), (5580, 11887584), (5760, 11516097), (5952, 11144610), (6696, 9906320), (7440, 8915688), (8370, 7925056), (8640, 7677398), (8928, 7429740), (9920, 6686766), (11160, 5943792), (11904, 5572305), (13392, 4953160), (14880, 4457844), (16740, 3962528), (17280, 3838699), (17856, 3714870), (19840, 3343383), (22320, 2971896), (26784, 2476580), (29760, 2228922), (33480, 1981264), (35712, 1857435), (44640, 1485948), (53568, 1238290), (59520, 1114461), (66960, 990632), (89280, 742974), (107136, 619145), (123829, 535680), (133920, 495316), (178560, 371487), (247658, 267840)]