447284280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5099}}^1$

素因数の和:5173

約数の個数: 128

約数和(自身を含む): 1454112000

約数和(自身を除く): 1006827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5099, 5160, 5848, 7310, 8772, 10198, 10965, 14620, 15297, 17544, 20396, 21930, 25495, 29240, 30594, 40792, 43860, 50990, 61188, 76485, 86683, 87720, 101980, 122376, 152970, 173366, 203960, 219257, 260049, 305940, 346732, 433415, 438514, 520098, 611880, 657771, 693464, 866830, 877028, 1040196, 1096285, 1300245, 1315542, 1733660, 1754056, 2080392, 2192570, 2600490, 2631084, 3288855, 3467320, 3727369, 4385140, 5200980, 5262168, 6577710, 7454738, 8770280, 10401960, 11182107, 13155420, 14909476, 18636845, 22364214, 26310840, 29818952, 37273690, 44728428, 55910535, 74547380, 89456856, 111821070, 149094760, 223642140, 447284280]

約数ペア:

[(1, 447284280), (2, 223642140), (3, 149094760), (4, 111821070), (5, 89456856), (6, 74547380), (8, 55910535), (10, 44728428), (12, 37273690), (15, 29818952), (17, 26310840), (20, 22364214), (24, 18636845), (30, 14909476), (34, 13155420), (40, 11182107), (43, 10401960), (51, 8770280), (60, 7454738), (68, 6577710), (85, 5262168), (86, 5200980), (102, 4385140), (120, 3727369), (129, 3467320), (136, 3288855), (170, 2631084), (172, 2600490), (204, 2192570), (215, 2080392), (255, 1754056), (258, 1733660), (340, 1315542), (344, 1300245), (408, 1096285), (430, 1040196), (510, 877028), (516, 866830), (645, 693464), (680, 657771), (731, 611880), (860, 520098), (1020, 438514), (1032, 433415), (1290, 346732), (1462, 305940), (1720, 260049), (2040, 219257), (2193, 203960), (2580, 173366), (2924, 152970), (3655, 122376), (4386, 101980), (5099, 87720), (5160, 86683), (5848, 76485), (7310, 61188), (8772, 50990), (10198, 43860), (10965, 40792), (14620, 30594), (15297, 29240), (17544, 25495), (20396, 21930)]