22212360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 75081600

約数和(自身を除く): 52869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 157, 180, 216, 262, 270, 314, 360, 393, 471, 524, 540, 628, 655, 785, 786, 942, 1048, 1080, 1179, 1256, 1310, 1413, 1570, 1572, 1884, 1965, 2355, 2358, 2620, 2826, 3140, 3144, 3537, 3768, 3930, 4239, 4710, 4716, 5240, 5652, 5895, 6280, 7065, 7074, 7860, 8478, 9420, 9432, 11304, 11790, 14130, 14148, 15720, 16956, 17685, 18840, 20567, 21195, 23580, 28260, 28296, 33912, 35370, 41134, 42390, 47160, 56520, 61701, 70740, 82268, 84780, 102835, 123402, 141480, 164536, 169560, 185103, 205670, 246804, 308505, 370206, 411340, 493608, 555309, 617010, 740412, 822680, 925515, 1110618, 1234020, 1480824, 1851030, 2221236, 2468040, 2776545, 3702060, 4442472, 5553090, 7404120, 11106180, 22212360]

約数ペア:

[(1, 22212360), (2, 11106180), (3, 7404120), (4, 5553090), (5, 4442472), (6, 3702060), (8, 2776545), (9, 2468040), (10, 2221236), (12, 1851030), (15, 1480824), (18, 1234020), (20, 1110618), (24, 925515), (27, 822680), (30, 740412), (36, 617010), (40, 555309), (45, 493608), (54, 411340), (60, 370206), (72, 308505), (90, 246804), (108, 205670), (120, 185103), (131, 169560), (135, 164536), (157, 141480), (180, 123402), (216, 102835), (262, 84780), (270, 82268), (314, 70740), (360, 61701), (393, 56520), (471, 47160), (524, 42390), (540, 41134), (628, 35370), (655, 33912), (785, 28296), (786, 28260), (942, 23580), (1048, 21195), (1080, 20567), (1179, 18840), (1256, 17685), (1310, 16956), (1413, 15720), (1570, 14148), (1572, 14130), (1884, 11790), (1965, 11304), (2355, 9432), (2358, 9420), (2620, 8478), (2826, 7860), (3140, 7074), (3144, 7065), (3537, 6280), (3768, 5895), (3930, 5652), (4239, 5240), (4710, 4716)]