1386001320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33927

約数の個数: 128

約数和(自身を含む): 4682465280

約数和(自身を除く): 3296463960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 33871, 40920, 67742, 101613, 135484, 169355, 203226, 270968, 338710, 372581, 406452, 508065, 677420, 745162, 812904, 1016130, 1050001, 1117743, 1354840, 1490324, 1862905, 2032260, 2100002, 2235486, 2980648, 3150003, 3725810, 4064520, 4200004, 4470972, 5250005, 5588715, 6300006, 7451620, 8400008, 8941944, 10500010, 11177430, 11550011, 12600012, 14903240, 15750015, 21000020, 22354860, 23100022, 25200024, 31500030, 34650033, 42000040, 44709720, 46200044, 57750055, 63000060, 69300066, 92400088, 115500110, 126000120, 138600132, 173250165, 231000220, 277200264, 346500330, 462000440, 693000660, 1386001320]

約数ペア:

[(1, 1386001320), (2, 693000660), (3, 462000440), (4, 346500330), (5, 277200264), (6, 231000220), (8, 173250165), (10, 138600132), (11, 126000120), (12, 115500110), (15, 92400088), (20, 69300066), (22, 63000060), (24, 57750055), (30, 46200044), (31, 44709720), (33, 42000040), (40, 34650033), (44, 31500030), (55, 25200024), (60, 23100022), (62, 22354860), (66, 21000020), (88, 15750015), (93, 14903240), (110, 12600012), (120, 11550011), (124, 11177430), (132, 10500010), (155, 8941944), (165, 8400008), (186, 7451620), (220, 6300006), (248, 5588715), (264, 5250005), (310, 4470972), (330, 4200004), (341, 4064520), (372, 3725810), (440, 3150003), (465, 2980648), (620, 2235486), (660, 2100002), (682, 2032260), (744, 1862905), (930, 1490324), (1023, 1354840), (1240, 1117743), (1320, 1050001), (1364, 1016130), (1705, 812904), (1860, 745162), (2046, 677420), (2728, 508065), (3410, 406452), (3720, 372581), (4092, 338710), (5115, 270968), (6820, 203226), (8184, 169355), (10230, 135484), (13640, 101613), (20460, 67742), (33871, 40920)]