27894760960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12539}}^1$

素因数の和:12652

約数の個数: 160

約数和(自身を含む): 73891699200

約数和(自身を除く): 45996938240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 256, 316, 320, 352, 395, 440, 512, 632, 640, 704, 790, 869, 880, 1264, 1280, 1408, 1580, 1738, 1760, 2528, 2560, 2816, 3160, 3476, 3520, 4345, 5056, 5632, 6320, 6952, 7040, 8690, 10112, 12539, 12640, 13904, 14080, 17380, 20224, 25078, 25280, 27808, 28160, 34760, 40448, 50156, 50560, 55616, 62695, 69520, 100312, 101120, 111232, 125390, 137929, 139040, 200624, 202240, 222464, 250780, 275858, 278080, 401248, 444928, 501560, 551716, 556160, 689645, 802496, 990581, 1003120, 1103432, 1112320, 1379290, 1604992, 1981162, 2006240, 2206864, 2224640, 2758580, 3209984, 3962324, 4012480, 4413728, 4952905, 5517160, 6419968, 7924648, 8024960, 8827456, 9905810, 10896391, 11034320, 15849296, 16049920, 17654912, 19811620, 21792782, 22068640, 31698592, 32099840, 35309824, 39623240, 43585564, 44137280, 54481955, 63397184, 70619648, 79246480, 87171128, 88274560, 108963910, 126794368, 158492960, 174342256, 176549120, 217927820, 253588736, 316985920, 348684512, 353098240, 435855640, 507177472, 633971840, 697369024, 871711280, 1267943680, 1394738048, 1743422560, 2535887360, 2789476096, 3486845120, 5578952192, 6973690240, 13947380480, 27894760960]

約数ペア:

[(1, 27894760960), (2, 13947380480), (4, 6973690240), (5, 5578952192), (8, 3486845120), (10, 2789476096), (11, 2535887360), (16, 1743422560), (20, 1394738048), (22, 1267943680), (32, 871711280), (40, 697369024), (44, 633971840), (55, 507177472), (64, 435855640), (79, 353098240), (80, 348684512), (88, 316985920), (110, 253588736), (128, 217927820), (158, 176549120), (160, 174342256), (176, 158492960), (220, 126794368), (256, 108963910), (316, 88274560), (320, 87171128), (352, 79246480), (395, 70619648), (440, 63397184), (512, 54481955), (632, 44137280), (640, 43585564), (704, 39623240), (790, 35309824), (869, 32099840), (880, 31698592), (1264, 22068640), (1280, 21792782), (1408, 19811620), (1580, 17654912), (1738, 16049920), (1760, 15849296), (2528, 11034320), (2560, 10896391), (2816, 9905810), (3160, 8827456), (3476, 8024960), (3520, 7924648), (4345, 6419968), (5056, 5517160), (5632, 4952905), (6320, 4413728), (6952, 4012480), (7040, 3962324), (8690, 3209984), (10112, 2758580), (12539, 2224640), (12640, 2206864), (13904, 2006240), (14080, 1981162), (17380, 1604992), (20224, 1379290), (25078, 1112320), (25280, 1103432), (27808, 1003120), (28160, 990581), (34760, 802496), (40448, 689645), (50156, 556160), (50560, 551716), (55616, 501560), (62695, 444928), (69520, 401248), (100312, 278080), (101120, 275858), (111232, 250780), (125390, 222464), (137929, 202240), (139040, 200624)]