2775553560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197689}}^1$

素因数の和:197722

約数の個数: 128

約数和(自身を含む): 9963576000

約数和(自身を除く): 7188022440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 197689, 395378, 593067, 790756, 988445, 1186134, 1581512, 1779201, 1976890, 2372268, 2569957, 2965335, 3558402, 3953780, 4744536, 5139914, 5337603, 5930670, 7116804, 7709871, 7907560, 8896005, 10279828, 10675206, 11861340, 12849785, 14233608, 15419742, 17792010, 20559656, 21350412, 23129613, 23722680, 25699570, 26688015, 30839484, 35584020, 38549355, 42700824, 46259226, 51399140, 53376030, 61678968, 69388839, 71168040, 77098710, 92518452, 102798280, 106752060, 115648065, 138777678, 154197420, 185036904, 213504120, 231296130, 277555356, 308394840, 346944195, 462592260, 555110712, 693888390, 925184520, 1387776780, 2775553560]

約数ペア:

[(1, 2775553560), (2, 1387776780), (3, 925184520), (4, 693888390), (5, 555110712), (6, 462592260), (8, 346944195), (9, 308394840), (10, 277555356), (12, 231296130), (13, 213504120), (15, 185036904), (18, 154197420), (20, 138777678), (24, 115648065), (26, 106752060), (27, 102798280), (30, 92518452), (36, 77098710), (39, 71168040), (40, 69388839), (45, 61678968), (52, 53376030), (54, 51399140), (60, 46259226), (65, 42700824), (72, 38549355), (78, 35584020), (90, 30839484), (104, 26688015), (108, 25699570), (117, 23722680), (120, 23129613), (130, 21350412), (135, 20559656), (156, 17792010), (180, 15419742), (195, 14233608), (216, 12849785), (234, 11861340), (260, 10675206), (270, 10279828), (312, 8896005), (351, 7907560), (360, 7709871), (390, 7116804), (468, 5930670), (520, 5337603), (540, 5139914), (585, 4744536), (702, 3953780), (780, 3558402), (936, 2965335), (1080, 2569957), (1170, 2372268), (1404, 1976890), (1560, 1779201), (1755, 1581512), (2340, 1186134), (2808, 988445), (3510, 790756), (4680, 593067), (7020, 395378), (14040, 197689)]