276239760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 894799872

約数和(自身を除く): 618560112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 107, 120, 124, 155, 186, 214, 240, 248, 310, 321, 347, 372, 428, 465, 496, 535, 620, 642, 694, 744, 856, 930, 1041, 1070, 1240, 1284, 1388, 1488, 1605, 1712, 1735, 1860, 2082, 2140, 2480, 2568, 2776, 3210, 3317, 3470, 3720, 4164, 4280, 5136, 5205, 5552, 6420, 6634, 6940, 7440, 8328, 8560, 9951, 10410, 10757, 12840, 13268, 13880, 16585, 16656, 19902, 20820, 21514, 25680, 26536, 27760, 32271, 33170, 37129, 39804, 41640, 43028, 49755, 53072, 53785, 64542, 66340, 74258, 79608, 83280, 86056, 99510, 107570, 111387, 129084, 132680, 148516, 159216, 161355, 172112, 185645, 199020, 215140, 222774, 258168, 265360, 297032, 322710, 371290, 398040, 430280, 445548, 516336, 556935, 594064, 645420, 742580, 796080, 860560, 891096, 1113870, 1150999, 1290840, 1485160, 1782192, 2227740, 2301998, 2581680, 2970320, 3452997, 4455480, 4603996, 5754995, 6905994, 8910960, 9207992, 11509990, 13811988, 17264985, 18415984, 23019980, 27623976, 34529970, 46039960, 55247952, 69059940, 92079920, 138119880, 276239760]

約数ペア:

[(1, 276239760), (2, 138119880), (3, 92079920), (4, 69059940), (5, 55247952), (6, 46039960), (8, 34529970), (10, 27623976), (12, 23019980), (15, 18415984), (16, 17264985), (20, 13811988), (24, 11509990), (30, 9207992), (31, 8910960), (40, 6905994), (48, 5754995), (60, 4603996), (62, 4455480), (80, 3452997), (93, 2970320), (107, 2581680), (120, 2301998), (124, 2227740), (155, 1782192), (186, 1485160), (214, 1290840), (240, 1150999), (248, 1113870), (310, 891096), (321, 860560), (347, 796080), (372, 742580), (428, 645420), (465, 594064), (496, 556935), (535, 516336), (620, 445548), (642, 430280), (694, 398040), (744, 371290), (856, 322710), (930, 297032), (1041, 265360), (1070, 258168), (1240, 222774), (1284, 215140), (1388, 199020), (1488, 185645), (1605, 172112), (1712, 161355), (1735, 159216), (1860, 148516), (2082, 132680), (2140, 129084), (2480, 111387), (2568, 107570), (2776, 99510), (3210, 86056), (3317, 83280), (3470, 79608), (3720, 74258), (4164, 66340), (4280, 64542), (5136, 53785), (5205, 53072), (5552, 49755), (6420, 43028), (6634, 41640), (6940, 39804), (7440, 37129), (8328, 33170), (8560, 32271), (9951, 27760), (10410, 26536), (10757, 25680), (12840, 21514), (13268, 20820), (13880, 19902), (16585, 16656)]