15695879580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{5779}}^1$

素因数の和:6064

約数の個数: 144

約数和(自身を含む): 48474316800

約数和(自身を除く): 32778437220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 191, 237, 316, 382, 395, 474, 573, 711, 764, 790, 948, 955, 1146, 1185, 1422, 1580, 1719, 1910, 2292, 2370, 2844, 2865, 3438, 3555, 3820, 4740, 5730, 5779, 6876, 7110, 8595, 11460, 11558, 14220, 15089, 17190, 17337, 23116, 28895, 30178, 34380, 34674, 45267, 52011, 57790, 60356, 69348, 75445, 86685, 90534, 104022, 115580, 135801, 150890, 173370, 181068, 208044, 226335, 260055, 271602, 301780, 346740, 452670, 456541, 520110, 543204, 679005, 905340, 913082, 1040220, 1103789, 1358010, 1369623, 1826164, 2207578, 2282705, 2716020, 2739246, 3311367, 4108869, 4415156, 4565410, 5478492, 5518945, 6622734, 6848115, 8217738, 9130820, 9934101, 11037890, 13245468, 13696230, 16435476, 16556835, 19868202, 20544345, 22075780, 27392460, 33113670, 39736404, 41088690, 49670505, 66227340, 82177380, 87199331, 99341010, 174398662, 198682020, 261597993, 348797324, 435996655, 523195986, 784793979, 871993310, 1046391972, 1307989965, 1569587958, 1743986620, 2615979930, 3139175916, 3923969895, 5231959860, 7847939790, 15695879580]

約数ペア:

[(1, 15695879580), (2, 7847939790), (3, 5231959860), (4, 3923969895), (5, 3139175916), (6, 2615979930), (9, 1743986620), (10, 1569587958), (12, 1307989965), (15, 1046391972), (18, 871993310), (20, 784793979), (30, 523195986), (36, 435996655), (45, 348797324), (60, 261597993), (79, 198682020), (90, 174398662), (158, 99341010), (180, 87199331), (191, 82177380), (237, 66227340), (316, 49670505), (382, 41088690), (395, 39736404), (474, 33113670), (573, 27392460), (711, 22075780), (764, 20544345), (790, 19868202), (948, 16556835), (955, 16435476), (1146, 13696230), (1185, 13245468), (1422, 11037890), (1580, 9934101), (1719, 9130820), (1910, 8217738), (2292, 6848115), (2370, 6622734), (2844, 5518945), (2865, 5478492), (3438, 4565410), (3555, 4415156), (3820, 4108869), (4740, 3311367), (5730, 2739246), (5779, 2716020), (6876, 2282705), (7110, 2207578), (8595, 1826164), (11460, 1369623), (11558, 1358010), (14220, 1103789), (15089, 1040220), (17190, 913082), (17337, 905340), (23116, 679005), (28895, 543204), (30178, 520110), (34380, 456541), (34674, 452670), (45267, 346740), (52011, 301780), (57790, 271602), (60356, 260055), (69348, 226335), (75445, 208044), (86685, 181068), (90534, 173370), (104022, 150890), (115580, 135801)]