1007191620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 3205867392

約数和(自身を除く): 2198675772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 211, 230, 276, 345, 414, 422, 460, 633, 690, 828, 844, 1035, 1055, 1153, 1266, 1380, 1899, 2070, 2110, 2306, 2532, 3165, 3459, 3798, 4140, 4220, 4612, 4853, 5765, 6330, 6918, 7596, 9495, 9706, 10377, 11530, 12660, 13836, 14559, 17295, 18990, 19412, 20754, 23060, 24265, 26519, 29118, 34590, 37980, 41508, 43677, 48530, 51885, 53038, 58236, 69180, 72795, 79557, 87354, 97060, 103770, 106076, 132595, 145590, 159114, 174708, 207540, 218385, 238671, 243283, 265190, 291180, 318228, 397785, 436770, 477342, 486566, 530380, 729849, 795570, 873540, 954684, 973132, 1193355, 1216415, 1459698, 1591140, 2189547, 2386710, 2432830, 2919396, 3649245, 4379094, 4773420, 4865660, 5595509, 7298490, 8758188, 10947735, 11191018, 14596980, 16786527, 21895470, 22382036, 27977545, 33573054, 43790940, 50359581, 55955090, 67146108, 83932635, 100719162, 111910180, 167865270, 201438324, 251797905, 335730540, 503595810, 1007191620]

約数ペア:

[(1, 1007191620), (2, 503595810), (3, 335730540), (4, 251797905), (5, 201438324), (6, 167865270), (9, 111910180), (10, 100719162), (12, 83932635), (15, 67146108), (18, 55955090), (20, 50359581), (23, 43790940), (30, 33573054), (36, 27977545), (45, 22382036), (46, 21895470), (60, 16786527), (69, 14596980), (90, 11191018), (92, 10947735), (115, 8758188), (138, 7298490), (180, 5595509), (207, 4865660), (211, 4773420), (230, 4379094), (276, 3649245), (345, 2919396), (414, 2432830), (422, 2386710), (460, 2189547), (633, 1591140), (690, 1459698), (828, 1216415), (844, 1193355), (1035, 973132), (1055, 954684), (1153, 873540), (1266, 795570), (1380, 729849), (1899, 530380), (2070, 486566), (2110, 477342), (2306, 436770), (2532, 397785), (3165, 318228), (3459, 291180), (3798, 265190), (4140, 243283), (4220, 238671), (4612, 218385), (4853, 207540), (5765, 174708), (6330, 159114), (6918, 145590), (7596, 132595), (9495, 106076), (9706, 103770), (10377, 97060), (11530, 87354), (12660, 79557), (13836, 72795), (14559, 69180), (17295, 58236), (18990, 53038), (19412, 51885), (20754, 48530), (23060, 43677), (24265, 41508), (26519, 37980), (29118, 34590)]