204096240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1632

約数の個数: 160

約数和(自身を含む): 714984000

約数和(自身を除く): 510887760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1549, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3098, 3294, 3660, 4392, 4647, 4880, 5490, 6196, 6588, 7320, 7745, 8235, 8784, 9294, 10980, 12392, 13176, 13941, 14640, 15490, 16470, 18588, 21960, 23235, 24784, 26352, 27882, 30980, 32940, 37176, 41823, 43920, 46470, 55764, 61960, 65880, 69705, 74352, 83646, 92940, 94489, 111528, 123920, 131760, 139410, 167292, 185880, 188978, 209115, 223056, 278820, 283467, 334584, 371760, 377956, 418230, 472445, 557640, 566934, 669168, 755912, 836460, 850401, 944890, 1115280, 1133868, 1417335, 1511824, 1672920, 1700802, 1889780, 2267736, 2551203, 2834670, 3345840, 3401604, 3779560, 4252005, 4535472, 5102406, 5669340, 6803208, 7559120, 8504010, 10204812, 11338680, 12756015, 13606416, 17008020, 20409624, 22677360, 25512030, 34016040, 40819248, 51024060, 68032080, 102048120, 204096240]

約数ペア:

[(1, 204096240), (2, 102048120), (3, 68032080), (4, 51024060), (5, 40819248), (6, 34016040), (8, 25512030), (9, 22677360), (10, 20409624), (12, 17008020), (15, 13606416), (16, 12756015), (18, 11338680), (20, 10204812), (24, 8504010), (27, 7559120), (30, 6803208), (36, 5669340), (40, 5102406), (45, 4535472), (48, 4252005), (54, 3779560), (60, 3401604), (61, 3345840), (72, 2834670), (80, 2551203), (90, 2267736), (108, 1889780), (120, 1700802), (122, 1672920), (135, 1511824), (144, 1417335), (180, 1133868), (183, 1115280), (216, 944890), (240, 850401), (244, 836460), (270, 755912), (305, 669168), (360, 566934), (366, 557640), (432, 472445), (488, 418230), (540, 377956), (549, 371760), (610, 334584), (720, 283467), (732, 278820), (915, 223056), (976, 209115), (1080, 188978), (1098, 185880), (1220, 167292), (1464, 139410), (1549, 131760), (1647, 123920), (1830, 111528), (2160, 94489), (2196, 92940), (2440, 83646), (2745, 74352), (2928, 69705), (3098, 65880), (3294, 61960), (3660, 55764), (4392, 46470), (4647, 43920), (4880, 41823), (5490, 37176), (6196, 32940), (6588, 30980), (7320, 27882), (7745, 26352), (8235, 24784), (8784, 23235), (9294, 21960), (10980, 18588), (12392, 16470), (13176, 15490), (13941, 14640)]