354784080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1193

約数の個数: 160

約数和(自身を含む): 1263919104

約数和(自身を除く): 909135024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 669, 840, 892, 947, 1115, 1338, 1561, 1680, 1784, 1894, 2230, 2676, 2841, 3122, 3345, 3568, 3788, 4460, 4683, 4735, 5352, 5682, 6244, 6629, 6690, 7576, 7805, 8920, 9366, 9470, 10704, 11364, 12488, 13258, 13380, 14205, 15152, 15610, 17840, 18732, 18940, 19887, 22728, 23415, 24976, 26516, 26760, 28410, 31220, 33145, 37464, 37880, 39774, 45456, 46830, 53032, 53520, 56820, 62440, 66290, 74928, 75760, 79548, 93660, 99435, 106064, 113640, 124880, 132580, 159096, 187320, 198870, 211181, 227280, 265160, 318192, 374640, 397740, 422362, 530320, 633543, 795480, 844724, 1055905, 1267086, 1478267, 1590960, 1689448, 2111810, 2534172, 2956534, 3167715, 3378896, 4223620, 4434801, 5068344, 5913068, 6335430, 7391335, 8447240, 8869602, 10136688, 11826136, 12670860, 14782670, 16894480, 17739204, 22174005, 23652272, 25341720, 29565340, 35478408, 44348010, 50683440, 59130680, 70956816, 88696020, 118261360, 177392040, 354784080]

約数ペア:

[(1, 354784080), (2, 177392040), (3, 118261360), (4, 88696020), (5, 70956816), (6, 59130680), (7, 50683440), (8, 44348010), (10, 35478408), (12, 29565340), (14, 25341720), (15, 23652272), (16, 22174005), (20, 17739204), (21, 16894480), (24, 14782670), (28, 12670860), (30, 11826136), (35, 10136688), (40, 8869602), (42, 8447240), (48, 7391335), (56, 6335430), (60, 5913068), (70, 5068344), (80, 4434801), (84, 4223620), (105, 3378896), (112, 3167715), (120, 2956534), (140, 2534172), (168, 2111810), (210, 1689448), (223, 1590960), (240, 1478267), (280, 1267086), (336, 1055905), (420, 844724), (446, 795480), (560, 633543), (669, 530320), (840, 422362), (892, 397740), (947, 374640), (1115, 318192), (1338, 265160), (1561, 227280), (1680, 211181), (1784, 198870), (1894, 187320), (2230, 159096), (2676, 132580), (2841, 124880), (3122, 113640), (3345, 106064), (3568, 99435), (3788, 93660), (4460, 79548), (4683, 75760), (4735, 74928), (5352, 66290), (5682, 62440), (6244, 56820), (6629, 53520), (6690, 53032), (7576, 46830), (7805, 45456), (8920, 39774), (9366, 37880), (9470, 37464), (10704, 33145), (11364, 31220), (12488, 28410), (13258, 26760), (13380, 26516), (14205, 24976), (15152, 23415), (15610, 22728), (17840, 19887), (18732, 18940)]