149177560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 249990440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 131, 140, 166, 196, 245, 262, 280, 332, 343, 392, 415, 490, 524, 581, 655, 664, 686, 830, 917, 980, 1048, 1162, 1310, 1372, 1660, 1715, 1834, 1960, 2324, 2620, 2744, 2905, 3320, 3430, 3668, 4067, 4585, 4648, 5240, 5810, 6419, 6860, 7336, 8134, 9170, 10873, 11620, 12838, 13720, 16268, 18340, 20335, 21746, 23240, 25676, 28469, 32095, 32536, 36680, 40670, 43492, 44933, 51352, 54365, 56938, 64190, 76111, 81340, 86984, 89866, 108730, 113876, 128380, 142345, 152222, 162680, 179732, 217460, 224665, 227752, 256760, 284690, 304444, 359464, 380555, 434920, 449330, 532777, 569380, 608888, 761110, 898660, 1065554, 1138760, 1522220, 1797320, 2131108, 2663885, 3044440, 3729439, 4262216, 5327770, 7458878, 10655540, 14917756, 18647195, 21311080, 29835512, 37294390, 74588780, 149177560]

約数ペア:

[(1, 149177560), (2, 74588780), (4, 37294390), (5, 29835512), (7, 21311080), (8, 18647195), (10, 14917756), (14, 10655540), (20, 7458878), (28, 5327770), (35, 4262216), (40, 3729439), (49, 3044440), (56, 2663885), (70, 2131108), (83, 1797320), (98, 1522220), (131, 1138760), (140, 1065554), (166, 898660), (196, 761110), (245, 608888), (262, 569380), (280, 532777), (332, 449330), (343, 434920), (392, 380555), (415, 359464), (490, 304444), (524, 284690), (581, 256760), (655, 227752), (664, 224665), (686, 217460), (830, 179732), (917, 162680), (980, 152222), (1048, 142345), (1162, 128380), (1310, 113876), (1372, 108730), (1660, 89866), (1715, 86984), (1834, 81340), (1960, 76111), (2324, 64190), (2620, 56938), (2744, 54365), (2905, 51352), (3320, 44933), (3430, 43492), (3668, 40670), (4067, 36680), (4585, 32536), (4648, 32095), (5240, 28469), (5810, 25676), (6419, 23240), (6860, 21746), (7336, 20335), (8134, 18340), (9170, 16268), (10873, 13720), (11620, 12838)]