135666840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 432288000

約数和(自身を除く): 296621160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 157, 190, 228, 285, 314, 379, 380, 456, 471, 570, 628, 758, 760, 785, 942, 1137, 1140, 1256, 1516, 1570, 1884, 1895, 2274, 2280, 2355, 2983, 3032, 3140, 3768, 3790, 4548, 4710, 5685, 5966, 6280, 7201, 7580, 8949, 9096, 9420, 11370, 11932, 14402, 14915, 15160, 17898, 18840, 21603, 22740, 23864, 28804, 29830, 35796, 36005, 43206, 44745, 45480, 57608, 59503, 59660, 71592, 72010, 86412, 89490, 108015, 119006, 119320, 144020, 172824, 178509, 178980, 216030, 238012, 288040, 297515, 357018, 357960, 432060, 476024, 595030, 714036, 864120, 892545, 1130557, 1190060, 1428072, 1785090, 2261114, 2380120, 3391671, 3570180, 4522228, 5652785, 6783342, 7140360, 9044456, 11305570, 13566684, 16958355, 22611140, 27133368, 33916710, 45222280, 67833420, 135666840]

約数ペア:

[(1, 135666840), (2, 67833420), (3, 45222280), (4, 33916710), (5, 27133368), (6, 22611140), (8, 16958355), (10, 13566684), (12, 11305570), (15, 9044456), (19, 7140360), (20, 6783342), (24, 5652785), (30, 4522228), (38, 3570180), (40, 3391671), (57, 2380120), (60, 2261114), (76, 1785090), (95, 1428072), (114, 1190060), (120, 1130557), (152, 892545), (157, 864120), (190, 714036), (228, 595030), (285, 476024), (314, 432060), (379, 357960), (380, 357018), (456, 297515), (471, 288040), (570, 238012), (628, 216030), (758, 178980), (760, 178509), (785, 172824), (942, 144020), (1137, 119320), (1140, 119006), (1256, 108015), (1516, 89490), (1570, 86412), (1884, 72010), (1895, 71592), (2274, 59660), (2280, 59503), (2355, 57608), (2983, 45480), (3032, 44745), (3140, 43206), (3768, 36005), (3790, 35796), (4548, 29830), (4710, 28804), (5685, 23864), (5966, 22740), (6280, 21603), (7201, 18840), (7580, 17898), (8949, 15160), (9096, 14915), (9420, 14402), (11370, 11932)]