1541620680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1959

約数の個数: 128

約数和(自身を含む): 4756078080

約数和(自身を除く): 3214457400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 157, 188, 235, 282, 314, 376, 470, 471, 564, 628, 705, 785, 940, 942, 1128, 1256, 1410, 1570, 1741, 1880, 1884, 2355, 2820, 3140, 3482, 3768, 4710, 5223, 5640, 6280, 6964, 7379, 8705, 9420, 10446, 13928, 14758, 17410, 18840, 20892, 22137, 26115, 29516, 34820, 36895, 41784, 44274, 52230, 59032, 69640, 73790, 81827, 88548, 104460, 110685, 147580, 163654, 177096, 208920, 221370, 245481, 273337, 295160, 327308, 409135, 442740, 490962, 546674, 654616, 818270, 820011, 885480, 981924, 1093348, 1227405, 1366685, 1636540, 1640022, 1963848, 2186696, 2454810, 2733370, 3273080, 3280044, 4100055, 4909620, 5466740, 6560088, 8200110, 9819240, 10933480, 12846839, 16400220, 25693678, 32800440, 38540517, 51387356, 64234195, 77081034, 102774712, 128468390, 154162068, 192702585, 256936780, 308324136, 385405170, 513873560, 770810340, 1541620680]

約数ペア:

[(1, 1541620680), (2, 770810340), (3, 513873560), (4, 385405170), (5, 308324136), (6, 256936780), (8, 192702585), (10, 154162068), (12, 128468390), (15, 102774712), (20, 77081034), (24, 64234195), (30, 51387356), (40, 38540517), (47, 32800440), (60, 25693678), (94, 16400220), (120, 12846839), (141, 10933480), (157, 9819240), (188, 8200110), (235, 6560088), (282, 5466740), (314, 4909620), (376, 4100055), (470, 3280044), (471, 3273080), (564, 2733370), (628, 2454810), (705, 2186696), (785, 1963848), (940, 1640022), (942, 1636540), (1128, 1366685), (1256, 1227405), (1410, 1093348), (1570, 981924), (1741, 885480), (1880, 820011), (1884, 818270), (2355, 654616), (2820, 546674), (3140, 490962), (3482, 442740), (3768, 409135), (4710, 327308), (5223, 295160), (5640, 273337), (6280, 245481), (6964, 221370), (7379, 208920), (8705, 177096), (9420, 163654), (10446, 147580), (13928, 110685), (14758, 104460), (17410, 88548), (18840, 81827), (20892, 73790), (22137, 69640), (26115, 59032), (29516, 52230), (34820, 44274), (36895, 41784)]