1454631320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 3543229440

約数和(自身を除く): 2088598120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 151, 184, 185, 230, 283, 296, 302, 370, 460, 566, 604, 740, 755, 851, 920, 1132, 1208, 1415, 1480, 1510, 1702, 2264, 2830, 3020, 3404, 3473, 4255, 5587, 5660, 6040, 6509, 6808, 6946, 8510, 10471, 11174, 11320, 13018, 13892, 17020, 17365, 20942, 22348, 26036, 27784, 27935, 32545, 34040, 34730, 41884, 42733, 44696, 52072, 52355, 55870, 65090, 69460, 83768, 85466, 104710, 111740, 128501, 130180, 138920, 170932, 209420, 213665, 223480, 240833, 257002, 260360, 341864, 418840, 427330, 481666, 514004, 642505, 854660, 963332, 982859, 1028008, 1204165, 1285010, 1581121, 1709320, 1926664, 1965718, 2408330, 2570020, 3162242, 3931436, 4816660, 4914295, 5140040, 6324484, 7862872, 7905605, 9633320, 9828590, 12648968, 15811210, 19657180, 31622420, 36365783, 39314360, 63244840, 72731566, 145463132, 181828915, 290926264, 363657830, 727315660, 1454631320]

約数ペア:

[(1, 1454631320), (2, 727315660), (4, 363657830), (5, 290926264), (8, 181828915), (10, 145463132), (20, 72731566), (23, 63244840), (37, 39314360), (40, 36365783), (46, 31622420), (74, 19657180), (92, 15811210), (115, 12648968), (148, 9828590), (151, 9633320), (184, 7905605), (185, 7862872), (230, 6324484), (283, 5140040), (296, 4914295), (302, 4816660), (370, 3931436), (460, 3162242), (566, 2570020), (604, 2408330), (740, 1965718), (755, 1926664), (851, 1709320), (920, 1581121), (1132, 1285010), (1208, 1204165), (1415, 1028008), (1480, 982859), (1510, 963332), (1702, 854660), (2264, 642505), (2830, 514004), (3020, 481666), (3404, 427330), (3473, 418840), (4255, 341864), (5587, 260360), (5660, 257002), (6040, 240833), (6509, 223480), (6808, 213665), (6946, 209420), (8510, 170932), (10471, 138920), (11174, 130180), (11320, 128501), (13018, 111740), (13892, 104710), (17020, 85466), (17365, 83768), (20942, 69460), (22348, 65090), (26036, 55870), (27784, 52355), (27935, 52072), (32545, 44696), (34040, 42733), (34730, 41884)]