284264640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 280

約数和(自身を含む): 1104211152

約数和(自身を除く): 819946512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 997, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 1994, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 2991, 3168, 3240, 3520, 3564, 3960, 3988, 4320, 4455, 4752, 4985, 5184, 5280, 5940, 5982, 6336, 6480, 7128, 7920, 7976, 8640, 8910, 8973, 9504, 9970, 10560, 10967, 11880, 11964, 12960, 14256, 14955, 15840, 15952, 17820, 17946, 19008, 19940, 21934, 23760, 23928, 25920, 26919, 28512, 29910, 31680, 31904, 32901, 35640, 35892, 39880, 43868, 44865, 47520, 47856, 53838, 54835, 57024, 59820, 63808, 65802, 71280, 71784, 79760, 80757, 87736, 89730, 95040, 95712, 98703, 107676, 109670, 119640, 131604, 134595, 142560, 143568, 159520, 161514, 164505, 175472, 179460, 191424, 197406, 215352, 219340, 239280, 263208, 269190, 285120, 287136, 296109, 319040, 323028, 329010, 350944, 358920, 394812, 403785, 430704, 438680, 478560, 493515, 526416, 538380, 574272, 592218, 646056, 658020, 701888, 717840, 789624, 807570, 861408, 877360, 888327, 957120, 987030, 1052832, 1076760, 1184436, 1292112, 1316040, 1435680, 1480545, 1579248, 1615140, 1722816, 1754720, 1776654, 1974060, 2105664, 2153520, 2368872, 2584224, 2632080, 2871360, 2961090, 3158496, 3230280, 3509440, 3553308, 3948120, 4307040, 4441635, 4737744, 5168448, 5264160, 5922180, 6316992, 6460560, 7106616, 7896240, 8614080, 8883270, 9475488, 10528320, 11844360, 12921120, 14213232, 15792480, 17766540, 18950976, 23688720, 25842240, 28426464, 31584960, 35533080, 47377440, 56852928, 71066160, 94754880, 142132320, 284264640]

約数ペア:

[(1, 284264640), (2, 142132320), (3, 94754880), (4, 71066160), (5, 56852928), (6, 47377440), (8, 35533080), (9, 31584960), (10, 28426464), (11, 25842240), (12, 23688720), (15, 18950976), (16, 17766540), (18, 15792480), (20, 14213232), (22, 12921120), (24, 11844360), (27, 10528320), (30, 9475488), (32, 8883270), (33, 8614080), (36, 7896240), (40, 7106616), (44, 6460560), (45, 6316992), (48, 5922180), (54, 5264160), (55, 5168448), (60, 4737744), (64, 4441635), (66, 4307040), (72, 3948120), (80, 3553308), (81, 3509440), (88, 3230280), (90, 3158496), (96, 2961090), (99, 2871360), (108, 2632080), (110, 2584224), (120, 2368872), (132, 2153520), (135, 2105664), (144, 1974060), (160, 1776654), (162, 1754720), (165, 1722816), (176, 1615140), (180, 1579248), (192, 1480545), (198, 1435680), (216, 1316040), (220, 1292112), (240, 1184436), (264, 1076760), (270, 1052832), (288, 987030), (297, 957120), (320, 888327), (324, 877360), (330, 861408), (352, 807570), (360, 789624), (396, 717840), (405, 701888), (432, 658020), (440, 646056), (480, 592218), (495, 574272), (528, 538380), (540, 526416), (576, 493515), (594, 478560), (648, 438680), (660, 430704), (704, 403785), (720, 394812), (792, 358920), (810, 350944), (864, 329010), (880, 323028), (891, 319040), (960, 296109), (990, 287136), (997, 285120), (1056, 269190), (1080, 263208), (1188, 239280), (1296, 219340), (1320, 215352), (1440, 197406), (1485, 191424), (1584, 179460), (1620, 175472), (1728, 164505), (1760, 161514), (1782, 159520), (1980, 143568), (1994, 142560), (2112, 134595), (2160, 131604), (2376, 119640), (2592, 109670), (2640, 107676), (2880, 98703), (2970, 95712), (2991, 95040), (3168, 89730), (3240, 87736), (3520, 80757), (3564, 79760), (3960, 71784), (3988, 71280), (4320, 65802), (4455, 63808), (4752, 59820), (4985, 57024), (5184, 54835), (5280, 53838), (5940, 47856), (5982, 47520), (6336, 44865), (6480, 43868), (7128, 39880), (7920, 35892), (7976, 35640), (8640, 32901), (8910, 31904), (8973, 31680), (9504, 29910), (9970, 28512), (10560, 26919), (10967, 25920), (11880, 23928), (11964, 23760), (12960, 21934), (14256, 19940), (14955, 19008), (15840, 17946), (15952, 17820)]