7130989440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1354

約数の個数: 256

約数和(自身を含む): 25336800000

約数和(自身を除く): 18205810560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 499, 540, 576, 640, 720, 827, 864, 960, 998, 1080, 1152, 1440, 1497, 1654, 1728, 1920, 1996, 2160, 2481, 2495, 2880, 2994, 3308, 3456, 3992, 4135, 4320, 4491, 4962, 4990, 5760, 5988, 6616, 7443, 7485, 7984, 8270, 8640, 8982, 9924, 9980, 11976, 12405, 13232, 13473, 14886, 14970, 15968, 16540, 17280, 17964, 19848, 19960, 22329, 22455, 23952, 24810, 26464, 26946, 29772, 29940, 31936, 33080, 35928, 37215, 39696, 39920, 44658, 44910, 47904, 49620, 52928, 53892, 59544, 59880, 63872, 66160, 67365, 71856, 74430, 79392, 79840, 89316, 89820, 95808, 99240, 105856, 107784, 111645, 119088, 119760, 132320, 134730, 143712, 148860, 158784, 159680, 178632, 179640, 191616, 198480, 215568, 223290, 238176, 239520, 264640, 269460, 287424, 297720, 317568, 319360, 357264, 359280, 396960, 412673, 431136, 446580, 476352, 479040, 529280, 538920, 574848, 595440, 714528, 718560, 793920, 825346, 862272, 893160, 952704, 958080, 1077840, 1190880, 1238019, 1429056, 1437120, 1587840, 1650692, 1724544, 1786320, 2063365, 2155680, 2381760, 2476038, 2858112, 2874240, 3301384, 3572640, 3714057, 4126730, 4311360, 4763520, 4952076, 6190095, 6602768, 7145280, 7428114, 8253460, 8622720, 9904152, 11142171, 12380190, 13205536, 14290560, 14856228, 16506920, 18570285, 19808304, 22284342, 24760380, 26411072, 29712456, 33013840, 37140570, 39616608, 44568684, 49520760, 52822144, 55710855, 59424912, 66027680, 74281140, 79233216, 89137368, 99041520, 111421710, 118849824, 132055360, 148562280, 158466432, 178274736, 198083040, 222843420, 237699648, 264110720, 297124560, 356549472, 396166080, 445686840, 475399296, 594249120, 713098944, 792332160, 891373680, 1188498240, 1426197888, 1782747360, 2376996480, 3565494720, 7130989440]

約数ペア:

[(1, 7130989440), (2, 3565494720), (3, 2376996480), (4, 1782747360), (5, 1426197888), (6, 1188498240), (8, 891373680), (9, 792332160), (10, 713098944), (12, 594249120), (15, 475399296), (16, 445686840), (18, 396166080), (20, 356549472), (24, 297124560), (27, 264110720), (30, 237699648), (32, 222843420), (36, 198083040), (40, 178274736), (45, 158466432), (48, 148562280), (54, 132055360), (60, 118849824), (64, 111421710), (72, 99041520), (80, 89137368), (90, 79233216), (96, 74281140), (108, 66027680), (120, 59424912), (128, 55710855), (135, 52822144), (144, 49520760), (160, 44568684), (180, 39616608), (192, 37140570), (216, 33013840), (240, 29712456), (270, 26411072), (288, 24760380), (320, 22284342), (360, 19808304), (384, 18570285), (432, 16506920), (480, 14856228), (499, 14290560), (540, 13205536), (576, 12380190), (640, 11142171), (720, 9904152), (827, 8622720), (864, 8253460), (960, 7428114), (998, 7145280), (1080, 6602768), (1152, 6190095), (1440, 4952076), (1497, 4763520), (1654, 4311360), (1728, 4126730), (1920, 3714057), (1996, 3572640), (2160, 3301384), (2481, 2874240), (2495, 2858112), (2880, 2476038), (2994, 2381760), (3308, 2155680), (3456, 2063365), (3992, 1786320), (4135, 1724544), (4320, 1650692), (4491, 1587840), (4962, 1437120), (4990, 1429056), (5760, 1238019), (5988, 1190880), (6616, 1077840), (7443, 958080), (7485, 952704), (7984, 893160), (8270, 862272), (8640, 825346), (8982, 793920), (9924, 718560), (9980, 714528), (11976, 595440), (12405, 574848), (13232, 538920), (13473, 529280), (14886, 479040), (14970, 476352), (15968, 446580), (16540, 431136), (17280, 412673), (17964, 396960), (19848, 359280), (19960, 357264), (22329, 319360), (22455, 317568), (23952, 297720), (24810, 287424), (26464, 269460), (26946, 264640), (29772, 239520), (29940, 238176), (31936, 223290), (33080, 215568), (35928, 198480), (37215, 191616), (39696, 179640), (39920, 178632), (44658, 159680), (44910, 158784), (47904, 148860), (49620, 143712), (52928, 134730), (53892, 132320), (59544, 119760), (59880, 119088), (63872, 111645), (66160, 107784), (67365, 105856), (71856, 99240), (74430, 95808), (79392, 89820), (79840, 89316)]