196711920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5879

約数の個数: 120

約数和(自身を含む): 674796096

約数和(自身を除く): 478084176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 5813, 6768, 8460, 11280, 11626, 16920, 17439, 23252, 29065, 33840, 34878, 46504, 52317, 58130, 69756, 87195, 93008, 104634, 116260, 139512, 174390, 209268, 232520, 261585, 273211, 279024, 348780, 418536, 465040, 523170, 546422, 697560, 819633, 837072, 1046340, 1092844, 1366055, 1395120, 1639266, 2092680, 2185688, 2458899, 2732110, 3278532, 4098165, 4185360, 4371376, 4917798, 5464220, 6557064, 8196330, 9835596, 10928440, 12294495, 13114128, 16392660, 19671192, 21856880, 24588990, 32785320, 39342384, 49177980, 65570640, 98355960, 196711920]

約数ペア:

[(1, 196711920), (2, 98355960), (3, 65570640), (4, 49177980), (5, 39342384), (6, 32785320), (8, 24588990), (9, 21856880), (10, 19671192), (12, 16392660), (15, 13114128), (16, 12294495), (18, 10928440), (20, 9835596), (24, 8196330), (30, 6557064), (36, 5464220), (40, 4917798), (45, 4371376), (47, 4185360), (48, 4098165), (60, 3278532), (72, 2732110), (80, 2458899), (90, 2185688), (94, 2092680), (120, 1639266), (141, 1395120), (144, 1366055), (180, 1092844), (188, 1046340), (235, 837072), (240, 819633), (282, 697560), (360, 546422), (376, 523170), (423, 465040), (470, 418536), (564, 348780), (705, 279024), (720, 273211), (752, 261585), (846, 232520), (940, 209268), (1128, 174390), (1410, 139512), (1692, 116260), (1880, 104634), (2115, 93008), (2256, 87195), (2820, 69756), (3384, 58130), (3760, 52317), (4230, 46504), (5640, 34878), (5813, 33840), (6768, 29065), (8460, 23252), (11280, 17439), (11626, 16920)]