4495680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 17751552

約数和(自身を除く): 13255872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 223, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 446, 448, 480, 504, 560, 576, 630, 669, 672, 720, 840, 892, 960, 1008, 1115, 1120, 1260, 1338, 1344, 1440, 1561, 1680, 1784, 2007, 2016, 2230, 2240, 2520, 2676, 2880, 3122, 3345, 3360, 3568, 4014, 4032, 4460, 4683, 5040, 5352, 6244, 6690, 6720, 7136, 7805, 8028, 8920, 9366, 10035, 10080, 10704, 12488, 13380, 14049, 14272, 15610, 16056, 17840, 18732, 20070, 20160, 21408, 23415, 24976, 26760, 28098, 31220, 32112, 35680, 37464, 40140, 42816, 46830, 49952, 53520, 56196, 62440, 64224, 70245, 71360, 74928, 80280, 93660, 99904, 107040, 112392, 124880, 128448, 140490, 149856, 160560, 187320, 214080, 224784, 249760, 280980, 299712, 321120, 374640, 449568, 499520, 561960, 642240, 749280, 899136, 1123920, 1498560, 2247840, 4495680]

約数ペア:

[(1, 4495680), (2, 2247840), (3, 1498560), (4, 1123920), (5, 899136), (6, 749280), (7, 642240), (8, 561960), (9, 499520), (10, 449568), (12, 374640), (14, 321120), (15, 299712), (16, 280980), (18, 249760), (20, 224784), (21, 214080), (24, 187320), (28, 160560), (30, 149856), (32, 140490), (35, 128448), (36, 124880), (40, 112392), (42, 107040), (45, 99904), (48, 93660), (56, 80280), (60, 74928), (63, 71360), (64, 70245), (70, 64224), (72, 62440), (80, 56196), (84, 53520), (90, 49952), (96, 46830), (105, 42816), (112, 40140), (120, 37464), (126, 35680), (140, 32112), (144, 31220), (160, 28098), (168, 26760), (180, 24976), (192, 23415), (210, 21408), (223, 20160), (224, 20070), (240, 18732), (252, 17840), (280, 16056), (288, 15610), (315, 14272), (320, 14049), (336, 13380), (360, 12488), (420, 10704), (446, 10080), (448, 10035), (480, 9366), (504, 8920), (560, 8028), (576, 7805), (630, 7136), (669, 6720), (672, 6690), (720, 6244), (840, 5352), (892, 5040), (960, 4683), (1008, 4460), (1115, 4032), (1120, 4014), (1260, 3568), (1338, 3360), (1344, 3345), (1440, 3122), (1561, 2880), (1680, 2676), (1784, 2520), (2007, 2240), (2016, 2230)]