184106720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 144

約数和(自身を含む): 528480288

約数和(自身を除く): 344373568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1021, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2042, 2254, 2576, 3220, 3680, 3920, 4084, 4508, 5105, 5152, 5635, 6440, 7147, 7840, 8168, 9016, 10210, 11270, 12880, 14294, 16336, 18032, 20420, 22540, 23483, 25760, 28588, 32672, 35735, 36064, 40840, 45080, 46966, 50029, 57176, 71470, 81680, 90160, 93932, 100058, 114352, 117415, 142940, 163360, 164381, 180320, 187864, 200116, 228704, 234830, 250145, 285880, 328762, 375728, 400232, 469660, 500290, 571760, 657524, 751456, 800464, 821905, 939320, 1000580, 1143520, 1150667, 1315048, 1600928, 1643810, 1878640, 2001160, 2301334, 2630096, 3287620, 3757280, 4002320, 4602668, 5260192, 5753335, 6575240, 8004640, 9205336, 11506670, 13150480, 18410672, 23013340, 26300960, 36821344, 46026680, 92053360, 184106720]

約数ペア:

[(1, 184106720), (2, 92053360), (4, 46026680), (5, 36821344), (7, 26300960), (8, 23013340), (10, 18410672), (14, 13150480), (16, 11506670), (20, 9205336), (23, 8004640), (28, 6575240), (32, 5753335), (35, 5260192), (40, 4602668), (46, 4002320), (49, 3757280), (56, 3287620), (70, 2630096), (80, 2301334), (92, 2001160), (98, 1878640), (112, 1643810), (115, 1600928), (140, 1315048), (160, 1150667), (161, 1143520), (184, 1000580), (196, 939320), (224, 821905), (230, 800464), (245, 751456), (280, 657524), (322, 571760), (368, 500290), (392, 469660), (460, 400232), (490, 375728), (560, 328762), (644, 285880), (736, 250145), (784, 234830), (805, 228704), (920, 200116), (980, 187864), (1021, 180320), (1120, 164381), (1127, 163360), (1288, 142940), (1568, 117415), (1610, 114352), (1840, 100058), (1960, 93932), (2042, 90160), (2254, 81680), (2576, 71470), (3220, 57176), (3680, 50029), (3920, 46966), (4084, 45080), (4508, 40840), (5105, 36064), (5152, 35735), (5635, 32672), (6440, 28588), (7147, 25760), (7840, 23483), (8168, 22540), (9016, 20420), (10210, 18032), (11270, 16336), (12880, 14294)]