3178916520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11779}}^1$

素因数の和:11979

約数の個数: 128

約数和(自身を含む): 10330588800

約数和(自身を除く): 7151672280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 692, 780, 865, 1038, 1384, 1560, 1730, 2076, 2249, 2595, 3460, 4152, 4498, 5190, 6747, 6920, 8996, 10380, 11245, 11779, 13494, 17992, 20760, 22490, 23558, 26988, 33735, 35337, 44980, 47116, 53976, 58895, 67470, 70674, 89960, 94232, 117790, 134940, 141348, 153127, 176685, 235580, 269880, 282696, 306254, 353370, 459381, 471160, 612508, 706740, 765635, 918762, 1225016, 1413480, 1531270, 1837524, 2037767, 2296905, 3062540, 3675048, 4075534, 4593810, 6113301, 6125080, 8151068, 9187620, 10188835, 12226602, 16302136, 18375240, 20377670, 24453204, 26490971, 30566505, 40755340, 48906408, 52981942, 61133010, 79472913, 81510680, 105963884, 122266020, 132454855, 158945826, 211927768, 244532040, 264909710, 317891652, 397364565, 529819420, 635783304, 794729130, 1059638840, 1589458260, 3178916520]

約数ペア:

[(1, 3178916520), (2, 1589458260), (3, 1059638840), (4, 794729130), (5, 635783304), (6, 529819420), (8, 397364565), (10, 317891652), (12, 264909710), (13, 244532040), (15, 211927768), (20, 158945826), (24, 132454855), (26, 122266020), (30, 105963884), (39, 81510680), (40, 79472913), (52, 61133010), (60, 52981942), (65, 48906408), (78, 40755340), (104, 30566505), (120, 26490971), (130, 24453204), (156, 20377670), (173, 18375240), (195, 16302136), (260, 12226602), (312, 10188835), (346, 9187620), (390, 8151068), (519, 6125080), (520, 6113301), (692, 4593810), (780, 4075534), (865, 3675048), (1038, 3062540), (1384, 2296905), (1560, 2037767), (1730, 1837524), (2076, 1531270), (2249, 1413480), (2595, 1225016), (3460, 918762), (4152, 765635), (4498, 706740), (5190, 612508), (6747, 471160), (6920, 459381), (8996, 353370), (10380, 306254), (11245, 282696), (11779, 269880), (13494, 235580), (17992, 176685), (20760, 153127), (22490, 141348), (23558, 134940), (26988, 117790), (33735, 94232), (35337, 89960), (44980, 70674), (47116, 67470), (53976, 58895)]