15673631260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{1583}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 37936926720

約数和(自身を除く): 22263295460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 359, 394, 718, 788, 985, 1379, 1436, 1583, 1795, 1970, 2513, 2758, 3166, 3590, 3940, 5026, 5516, 6332, 6895, 7180, 7915, 10052, 11081, 12565, 13790, 15830, 22162, 25130, 27580, 31660, 44324, 50260, 55405, 70723, 110810, 141446, 221620, 282892, 311851, 353615, 495061, 568297, 623702, 707230, 990122, 1136594, 1247404, 1414460, 1559255, 1980244, 2182957, 2273188, 2475305, 2841485, 3118510, 3978079, 4365914, 4950610, 5682970, 6237020, 7956158, 8731828, 9901220, 10914785, 11365940, 15912316, 19890395, 21829570, 39780790, 43659140, 79561580, 111954509, 223909018, 447818036, 559772545, 783681563, 1119545090, 1567363126, 2239090180, 3134726252, 3918407815, 7836815630, 15673631260]

約数ペア:

[(1, 15673631260), (2, 7836815630), (4, 3918407815), (5, 3134726252), (7, 2239090180), (10, 1567363126), (14, 1119545090), (20, 783681563), (28, 559772545), (35, 447818036), (70, 223909018), (140, 111954509), (197, 79561580), (359, 43659140), (394, 39780790), (718, 21829570), (788, 19890395), (985, 15912316), (1379, 11365940), (1436, 10914785), (1583, 9901220), (1795, 8731828), (1970, 7956158), (2513, 6237020), (2758, 5682970), (3166, 4950610), (3590, 4365914), (3940, 3978079), (5026, 3118510), (5516, 2841485), (6332, 2475305), (6895, 2273188), (7180, 2182957), (7915, 1980244), (10052, 1559255), (11081, 1414460), (12565, 1247404), (13790, 1136594), (15830, 990122), (22162, 707230), (25130, 623702), (27580, 568297), (31660, 495061), (44324, 353615), (50260, 311851), (55405, 282892), (70723, 221620), (110810, 141446)]