343891320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 1075083840

約数和(自身を除く): 731192520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 365, 370, 438, 444, 555, 584, 730, 740, 876, 888, 1061, 1095, 1110, 1460, 1480, 1752, 2122, 2190, 2220, 2701, 2920, 3183, 4244, 4380, 4440, 5305, 5402, 6366, 8103, 8488, 8760, 10610, 10804, 12732, 13505, 15915, 16206, 21220, 21608, 25464, 27010, 31830, 32412, 39257, 40515, 42440, 54020, 63660, 64824, 77453, 78514, 81030, 108040, 117771, 127320, 154906, 157028, 162060, 196285, 232359, 235542, 309812, 314056, 324120, 387265, 392570, 464718, 471084, 588855, 619624, 774530, 785140, 929436, 942168, 1161795, 1177710, 1549060, 1570280, 1858872, 2323590, 2355420, 2865761, 3098120, 4647180, 4710840, 5731522, 8597283, 9294360, 11463044, 14328805, 17194566, 22926088, 28657610, 34389132, 42986415, 57315220, 68778264, 85972830, 114630440, 171945660, 343891320]

約数ペア:

[(1, 343891320), (2, 171945660), (3, 114630440), (4, 85972830), (5, 68778264), (6, 57315220), (8, 42986415), (10, 34389132), (12, 28657610), (15, 22926088), (20, 17194566), (24, 14328805), (30, 11463044), (37, 9294360), (40, 8597283), (60, 5731522), (73, 4710840), (74, 4647180), (111, 3098120), (120, 2865761), (146, 2355420), (148, 2323590), (185, 1858872), (219, 1570280), (222, 1549060), (292, 1177710), (296, 1161795), (365, 942168), (370, 929436), (438, 785140), (444, 774530), (555, 619624), (584, 588855), (730, 471084), (740, 464718), (876, 392570), (888, 387265), (1061, 324120), (1095, 314056), (1110, 309812), (1460, 235542), (1480, 232359), (1752, 196285), (2122, 162060), (2190, 157028), (2220, 154906), (2701, 127320), (2920, 117771), (3183, 108040), (4244, 81030), (4380, 78514), (4440, 77453), (5305, 64824), (5402, 63660), (6366, 54020), (8103, 42440), (8488, 40515), (8760, 39257), (10610, 32412), (10804, 31830), (12732, 27010), (13505, 25464), (15915, 21608), (16206, 21220)]