214978860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 680215536

約数和(自身を除く): 465236676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 262, 270, 324, 393, 405, 524, 540, 655, 786, 810, 1013, 1179, 1310, 1572, 1620, 1965, 2026, 2358, 2620, 3039, 3537, 3930, 4052, 4716, 5065, 5895, 6078, 7074, 7860, 9117, 10130, 10611, 11790, 12156, 14148, 15195, 17685, 18234, 20260, 21222, 23580, 27351, 30390, 35370, 36468, 42444, 45585, 53055, 54702, 60780, 70740, 82053, 91170, 106110, 109404, 132703, 136755, 164106, 182340, 212220, 265406, 273510, 328212, 398109, 410265, 530812, 547020, 663515, 796218, 820530, 1194327, 1327030, 1592436, 1641060, 1990545, 2388654, 2654060, 3582981, 3981090, 4777308, 5971635, 7165962, 7962180, 10748943, 11943270, 14331924, 17914905, 21497886, 23886540, 35829810, 42995772, 53744715, 71659620, 107489430, 214978860]

約数ペア:

[(1, 214978860), (2, 107489430), (3, 71659620), (4, 53744715), (5, 42995772), (6, 35829810), (9, 23886540), (10, 21497886), (12, 17914905), (15, 14331924), (18, 11943270), (20, 10748943), (27, 7962180), (30, 7165962), (36, 5971635), (45, 4777308), (54, 3981090), (60, 3582981), (81, 2654060), (90, 2388654), (108, 1990545), (131, 1641060), (135, 1592436), (162, 1327030), (180, 1194327), (262, 820530), (270, 796218), (324, 663515), (393, 547020), (405, 530812), (524, 410265), (540, 398109), (655, 328212), (786, 273510), (810, 265406), (1013, 212220), (1179, 182340), (1310, 164106), (1572, 136755), (1620, 132703), (1965, 109404), (2026, 106110), (2358, 91170), (2620, 82053), (3039, 70740), (3537, 60780), (3930, 54702), (4052, 53055), (4716, 45585), (5065, 42444), (5895, 36468), (6078, 35370), (7074, 30390), (7860, 27351), (9117, 23580), (10130, 21222), (10611, 20260), (11790, 18234), (12156, 17685), (14148, 15195)]