444167360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 168

約数和(自身を含む): 1325605680

約数和(自身を除く): 881438320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2179, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4358, 5096, 5824, 6370, 7280, 7840, 8716, 10192, 10895, 12740, 14560, 15253, 15680, 17432, 20384, 21790, 25480, 28327, 29120, 30506, 34864, 40768, 43580, 50960, 56654, 61012, 69728, 76265, 87160, 101920, 106771, 113308, 122024, 139456, 141635, 152530, 174320, 198289, 203840, 213542, 226616, 244048, 283270, 305060, 348640, 396578, 427084, 453232, 488096, 533855, 566540, 610120, 697280, 793156, 854168, 906464, 976192, 991445, 1067710, 1133080, 1220240, 1388023, 1586312, 1708336, 1812928, 1982890, 2135420, 2266160, 2440480, 2776046, 3172624, 3416672, 3965780, 4270840, 4532320, 4880960, 5552092, 6345248, 6833344, 6940115, 7931560, 8541680, 9064640, 11104184, 12690496, 13880230, 15863120, 17083360, 22208368, 27760460, 31726240, 34166720, 44416736, 55520920, 63452480, 88833472, 111041840, 222083680, 444167360]

約数ペア:

[(1, 444167360), (2, 222083680), (4, 111041840), (5, 88833472), (7, 63452480), (8, 55520920), (10, 44416736), (13, 34166720), (14, 31726240), (16, 27760460), (20, 22208368), (26, 17083360), (28, 15863120), (32, 13880230), (35, 12690496), (40, 11104184), (49, 9064640), (52, 8541680), (56, 7931560), (64, 6940115), (65, 6833344), (70, 6345248), (80, 5552092), (91, 4880960), (98, 4532320), (104, 4270840), (112, 3965780), (130, 3416672), (140, 3172624), (160, 2776046), (182, 2440480), (196, 2266160), (208, 2135420), (224, 1982890), (245, 1812928), (260, 1708336), (280, 1586312), (320, 1388023), (364, 1220240), (392, 1133080), (416, 1067710), (448, 991445), (455, 976192), (490, 906464), (520, 854168), (560, 793156), (637, 697280), (728, 610120), (784, 566540), (832, 533855), (910, 488096), (980, 453232), (1040, 427084), (1120, 396578), (1274, 348640), (1456, 305060), (1568, 283270), (1820, 244048), (1960, 226616), (2080, 213542), (2179, 203840), (2240, 198289), (2548, 174320), (2912, 152530), (3136, 141635), (3185, 139456), (3640, 122024), (3920, 113308), (4160, 106771), (4358, 101920), (5096, 87160), (5824, 76265), (6370, 69728), (7280, 61012), (7840, 56654), (8716, 50960), (10192, 43580), (10895, 40768), (12740, 34864), (14560, 30506), (15253, 29120), (15680, 28327), (17432, 25480), (20384, 21790)]