1956353280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 288

約数和(自身を含む): 7245767424

約数和(自身を除く): 5289414144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 997, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1920, 1994, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 2991, 3066, 3360, 3504, 3840, 3988, 4088, 4380, 4480, 4672, 4985, 5110, 5376, 5840, 5982, 6132, 6720, 6979, 7008, 7665, 7976, 8176, 8760, 8960, 9344, 9970, 10220, 11680, 11964, 12264, 13440, 13958, 14016, 14955, 15330, 15952, 16352, 17520, 18688, 19940, 20440, 20937, 23360, 23928, 24528, 26880, 27916, 28032, 29910, 30660, 31904, 32704, 34895, 35040, 39880, 40880, 41874, 46720, 47856, 49056, 55832, 56064, 59820, 61320, 63808, 65408, 69790, 70080, 72781, 79760, 81760, 83748, 93440, 95712, 98112, 104685, 111664, 119640, 122640, 127616, 130816, 139580, 140160, 145562, 159520, 163520, 167496, 191424, 196224, 209370, 218343, 223328, 239280, 245280, 255232, 279160, 280320, 291124, 319040, 327040, 334992, 363905, 382848, 392448, 418740, 436686, 446656, 478560, 490560, 509467, 558320, 582248, 638080, 654080, 669984, 727810, 765696, 837480, 873372, 893312, 957120, 981120, 1018934, 1091715, 1116640, 1164496, 1276160, 1339968, 1455620, 1528401, 1674960, 1746744, 1786624, 1914240, 1962240, 2037868, 2183430, 2233280, 2328992, 2547335, 2679936, 2911240, 3056802, 3349920, 3493488, 3828480, 4075736, 4366860, 4466560, 4657984, 5094670, 5359872, 5822480, 6113604, 6699840, 6986976, 7642005, 8151472, 8733720, 8933120, 9315968, 10189340, 11644960, 12227208, 13399680, 13973952, 15284010, 16302944, 17467440, 18631936, 20378680, 23289920, 24454416, 26799360, 27947904, 30568020, 32605888, 34934880, 40757360, 46579840, 48908832, 55895808, 61136040, 65211776, 69869760, 81514720, 93159680, 97817664, 122272080, 130423552, 139739520, 163029440, 195635328, 244544160, 279479040, 326058880, 391270656, 489088320, 652117760, 978176640, 1956353280]

約数ペア:

[(1, 1956353280), (2, 978176640), (3, 652117760), (4, 489088320), (5, 391270656), (6, 326058880), (7, 279479040), (8, 244544160), (10, 195635328), (12, 163029440), (14, 139739520), (15, 130423552), (16, 122272080), (20, 97817664), (21, 93159680), (24, 81514720), (28, 69869760), (30, 65211776), (32, 61136040), (35, 55895808), (40, 48908832), (42, 46579840), (48, 40757360), (56, 34934880), (60, 32605888), (64, 30568020), (70, 27947904), (73, 26799360), (80, 24454416), (84, 23289920), (96, 20378680), (105, 18631936), (112, 17467440), (120, 16302944), (128, 15284010), (140, 13973952), (146, 13399680), (160, 12227208), (168, 11644960), (192, 10189340), (210, 9315968), (219, 8933120), (224, 8733720), (240, 8151472), (256, 7642005), (280, 6986976), (292, 6699840), (320, 6113604), (336, 5822480), (365, 5359872), (384, 5094670), (420, 4657984), (438, 4466560), (448, 4366860), (480, 4075736), (511, 3828480), (560, 3493488), (584, 3349920), (640, 3056802), (672, 2911240), (730, 2679936), (768, 2547335), (840, 2328992), (876, 2233280), (896, 2183430), (960, 2037868), (997, 1962240), (1022, 1914240), (1095, 1786624), (1120, 1746744), (1168, 1674960), (1280, 1528401), (1344, 1455620), (1460, 1339968), (1533, 1276160), (1680, 1164496), (1752, 1116640), (1792, 1091715), (1920, 1018934), (1994, 981120), (2044, 957120), (2190, 893312), (2240, 873372), (2336, 837480), (2555, 765696), (2688, 727810), (2920, 669984), (2991, 654080), (3066, 638080), (3360, 582248), (3504, 558320), (3840, 509467), (3988, 490560), (4088, 478560), (4380, 446656), (4480, 436686), (4672, 418740), (4985, 392448), (5110, 382848), (5376, 363905), (5840, 334992), (5982, 327040), (6132, 319040), (6720, 291124), (6979, 280320), (7008, 279160), (7665, 255232), (7976, 245280), (8176, 239280), (8760, 223328), (8960, 218343), (9344, 209370), (9970, 196224), (10220, 191424), (11680, 167496), (11964, 163520), (12264, 159520), (13440, 145562), (13958, 140160), (14016, 139580), (14955, 130816), (15330, 127616), (15952, 122640), (16352, 119640), (17520, 111664), (18688, 104685), (19940, 98112), (20440, 95712), (20937, 93440), (23360, 83748), (23928, 81760), (24528, 79760), (26880, 72781), (27916, 70080), (28032, 69790), (29910, 65408), (30660, 63808), (31904, 61320), (32704, 59820), (34895, 56064), (35040, 55832), (39880, 49056), (40880, 47856), (41874, 46720)]