2184781680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2027}}^1$

素因数の和:2548

約数の個数: 160

約数和(自身を含む): 7544160000

約数和(自身を除く): 5359378320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 499, 540, 720, 998, 1080, 1497, 1996, 2027, 2160, 2495, 2994, 3992, 4054, 4491, 4990, 5988, 6081, 7485, 7984, 8108, 8982, 9980, 10135, 11976, 12162, 13473, 14970, 16216, 17964, 18243, 19960, 20270, 22455, 23952, 24324, 26946, 29940, 30405, 32432, 35928, 36486, 39920, 40540, 44910, 48648, 53892, 54729, 59880, 60810, 67365, 71856, 72972, 81080, 89820, 91215, 97296, 107784, 109458, 119760, 121620, 134730, 145944, 162160, 179640, 182430, 215568, 218916, 243240, 269460, 273645, 291888, 359280, 364860, 437832, 486480, 538920, 547290, 729720, 875664, 1011473, 1077840, 1094580, 1459440, 2022946, 2189160, 3034419, 4045892, 4378320, 5057365, 6068838, 8091784, 9103257, 10114730, 12137676, 15172095, 16183568, 18206514, 20229460, 24275352, 27309771, 30344190, 36413028, 40458920, 45516285, 48550704, 54619542, 60688380, 72826056, 80917840, 91032570, 109239084, 121376760, 136548855, 145652112, 182065140, 218478168, 242753520, 273097710, 364130280, 436956336, 546195420, 728260560, 1092390840, 2184781680]

約数ペア:

[(1, 2184781680), (2, 1092390840), (3, 728260560), (4, 546195420), (5, 436956336), (6, 364130280), (8, 273097710), (9, 242753520), (10, 218478168), (12, 182065140), (15, 145652112), (16, 136548855), (18, 121376760), (20, 109239084), (24, 91032570), (27, 80917840), (30, 72826056), (36, 60688380), (40, 54619542), (45, 48550704), (48, 45516285), (54, 40458920), (60, 36413028), (72, 30344190), (80, 27309771), (90, 24275352), (108, 20229460), (120, 18206514), (135, 16183568), (144, 15172095), (180, 12137676), (216, 10114730), (240, 9103257), (270, 8091784), (360, 6068838), (432, 5057365), (499, 4378320), (540, 4045892), (720, 3034419), (998, 2189160), (1080, 2022946), (1497, 1459440), (1996, 1094580), (2027, 1077840), (2160, 1011473), (2495, 875664), (2994, 729720), (3992, 547290), (4054, 538920), (4491, 486480), (4990, 437832), (5988, 364860), (6081, 359280), (7485, 291888), (7984, 273645), (8108, 269460), (8982, 243240), (9980, 218916), (10135, 215568), (11976, 182430), (12162, 179640), (13473, 162160), (14970, 145944), (16216, 134730), (17964, 121620), (18243, 119760), (19960, 109458), (20270, 107784), (22455, 97296), (23952, 91215), (24324, 89820), (26946, 81080), (29940, 72972), (30405, 71856), (32432, 67365), (35928, 60810), (36486, 59880), (39920, 54729), (40540, 53892), (44910, 48648)]