1729599720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3299}}^1$

素因数の和:3587

約数の個数: 128

約数和(自身を含む): 5517072000

約数和(自身を除く): 3787472280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 257, 340, 408, 510, 514, 680, 771, 1020, 1028, 1285, 1542, 2040, 2056, 2570, 3084, 3299, 3855, 4369, 5140, 6168, 6598, 7710, 8738, 9897, 10280, 13107, 13196, 15420, 16495, 17476, 19794, 21845, 26214, 26392, 30840, 32990, 34952, 39588, 43690, 49485, 52428, 56083, 65535, 65980, 79176, 87380, 98970, 104856, 112166, 131070, 131960, 168249, 174760, 197940, 224332, 262140, 280415, 336498, 395880, 448664, 524280, 560830, 672996, 841245, 847843, 1121660, 1345992, 1682490, 1695686, 2243320, 2543529, 3364980, 3391372, 4239215, 5087058, 6729960, 6782744, 8478430, 10174116, 12717645, 14413331, 16956860, 20348232, 25435290, 28826662, 33913720, 43239993, 50870580, 57653324, 72066655, 86479986, 101741160, 115306648, 144133310, 172959972, 216199965, 288266620, 345919944, 432399930, 576533240, 864799860, 1729599720]

約数ペア:

[(1, 1729599720), (2, 864799860), (3, 576533240), (4, 432399930), (5, 345919944), (6, 288266620), (8, 216199965), (10, 172959972), (12, 144133310), (15, 115306648), (17, 101741160), (20, 86479986), (24, 72066655), (30, 57653324), (34, 50870580), (40, 43239993), (51, 33913720), (60, 28826662), (68, 25435290), (85, 20348232), (102, 16956860), (120, 14413331), (136, 12717645), (170, 10174116), (204, 8478430), (255, 6782744), (257, 6729960), (340, 5087058), (408, 4239215), (510, 3391372), (514, 3364980), (680, 2543529), (771, 2243320), (1020, 1695686), (1028, 1682490), (1285, 1345992), (1542, 1121660), (2040, 847843), (2056, 841245), (2570, 672996), (3084, 560830), (3299, 524280), (3855, 448664), (4369, 395880), (5140, 336498), (6168, 280415), (6598, 262140), (7710, 224332), (8738, 197940), (9897, 174760), (10280, 168249), (13107, 131960), (13196, 131070), (15420, 112166), (16495, 104856), (17476, 98970), (19794, 87380), (21845, 79176), (26214, 65980), (26392, 65535), (30840, 56083), (32990, 52428), (34952, 49485), (39588, 43690)]