206962080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 192

約数和(自身を含む): 743758848

約数和(自身を除く): 536796768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 1951, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 3902, 4080, 4420, 5304, 5853, 6240, 6630, 7072, 7804, 8160, 8840, 9755, 10608, 11706, 13260, 15608, 17680, 19510, 21216, 23412, 25363, 26520, 29265, 31216, 33167, 35360, 39020, 46824, 50726, 53040, 58530, 62432, 66334, 76089, 78040, 93648, 99501, 101452, 106080, 117060, 126815, 132668, 152178, 156080, 165835, 187296, 199002, 202904, 234120, 253630, 265336, 304356, 312160, 331670, 380445, 398004, 405808, 431171, 468240, 497505, 507260, 530672, 608712, 663340, 760890, 796008, 811616, 862342, 936480, 995010, 1014520, 1061344, 1217424, 1293513, 1326680, 1521780, 1592016, 1724684, 1990020, 2029040, 2155855, 2434848, 2587026, 2653360, 3043560, 3184032, 3449368, 3980040, 4058080, 4311710, 5174052, 5306720, 6087120, 6467565, 6898736, 7960080, 8623420, 10348104, 12174240, 12935130, 13797472, 15920160, 17246840, 20696208, 25870260, 34493680, 41392416, 51740520, 68987360, 103481040, 206962080]

約数ペア:

[(1, 206962080), (2, 103481040), (3, 68987360), (4, 51740520), (5, 41392416), (6, 34493680), (8, 25870260), (10, 20696208), (12, 17246840), (13, 15920160), (15, 13797472), (16, 12935130), (17, 12174240), (20, 10348104), (24, 8623420), (26, 7960080), (30, 6898736), (32, 6467565), (34, 6087120), (39, 5306720), (40, 5174052), (48, 4311710), (51, 4058080), (52, 3980040), (60, 3449368), (65, 3184032), (68, 3043560), (78, 2653360), (80, 2587026), (85, 2434848), (96, 2155855), (102, 2029040), (104, 1990020), (120, 1724684), (130, 1592016), (136, 1521780), (156, 1326680), (160, 1293513), (170, 1217424), (195, 1061344), (204, 1014520), (208, 995010), (221, 936480), (240, 862342), (255, 811616), (260, 796008), (272, 760890), (312, 663340), (340, 608712), (390, 530672), (408, 507260), (416, 497505), (442, 468240), (480, 431171), (510, 405808), (520, 398004), (544, 380445), (624, 331670), (663, 312160), (680, 304356), (780, 265336), (816, 253630), (884, 234120), (1020, 202904), (1040, 199002), (1105, 187296), (1248, 165835), (1326, 156080), (1360, 152178), (1560, 132668), (1632, 126815), (1768, 117060), (1951, 106080), (2040, 101452), (2080, 99501), (2210, 93648), (2652, 78040), (2720, 76089), (3120, 66334), (3315, 62432), (3536, 58530), (3902, 53040), (4080, 50726), (4420, 46824), (5304, 39020), (5853, 35360), (6240, 33167), (6630, 31216), (7072, 29265), (7804, 26520), (8160, 25363), (8840, 23412), (9755, 21216), (10608, 19510), (11706, 17680), (13260, 15608)]