217813320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4980

約数の個数: 128

約数和(自身を含む): 743904000

約数和(自身を除く): 526090680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4919, 4920, 5535, 7380, 8856, 9838, 11070, 14757, 14760, 19676, 22140, 24595, 29514, 39352, 44271, 44280, 49190, 59028, 73785, 88542, 98380, 118056, 132813, 147570, 177084, 196760, 201679, 221355, 265626, 295140, 354168, 403358, 442710, 531252, 590280, 605037, 664065, 806716, 885420, 1008395, 1062504, 1210074, 1328130, 1613432, 1770840, 1815111, 2016790, 2420148, 2656260, 3025185, 3630222, 4033580, 4840296, 5312520, 5445333, 6050370, 7260444, 8067160, 9075555, 10890666, 12100740, 14520888, 18151110, 21781332, 24201480, 27226665, 36302220, 43562664, 54453330, 72604440, 108906660, 217813320]

約数ペア:

[(1, 217813320), (2, 108906660), (3, 72604440), (4, 54453330), (5, 43562664), (6, 36302220), (8, 27226665), (9, 24201480), (10, 21781332), (12, 18151110), (15, 14520888), (18, 12100740), (20, 10890666), (24, 9075555), (27, 8067160), (30, 7260444), (36, 6050370), (40, 5445333), (41, 5312520), (45, 4840296), (54, 4033580), (60, 3630222), (72, 3025185), (82, 2656260), (90, 2420148), (108, 2016790), (120, 1815111), (123, 1770840), (135, 1613432), (164, 1328130), (180, 1210074), (205, 1062504), (216, 1008395), (246, 885420), (270, 806716), (328, 664065), (360, 605037), (369, 590280), (410, 531252), (492, 442710), (540, 403358), (615, 354168), (738, 295140), (820, 265626), (984, 221355), (1080, 201679), (1107, 196760), (1230, 177084), (1476, 147570), (1640, 132813), (1845, 118056), (2214, 98380), (2460, 88542), (2952, 73785), (3690, 59028), (4428, 49190), (4919, 44280), (4920, 44271), (5535, 39352), (7380, 29514), (8856, 24595), (9838, 22140), (11070, 19676), (14757, 14760)]