189509760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 256

約数和(自身を含む): 732931200

約数和(自身を除く): 543421440

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, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 997, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 1994, 2112, 2160, 2376, 2640, 2880, 2970, 2991, 3168, 3456, 3520, 3960, 3988, 4224, 4320, 4752, 4985, 5280, 5760, 5940, 5982, 6336, 7040, 7920, 7976, 8640, 8973, 9504, 9970, 10560, 10967, 11880, 11964, 12672, 14955, 15840, 15952, 17280, 17946, 19008, 19940, 21120, 21934, 23760, 23928, 26919, 29910, 31680, 31904, 32901, 35892, 38016, 39880, 43868, 44865, 47520, 47856, 53838, 54835, 59820, 63360, 63808, 65802, 71784, 79760, 87736, 89730, 95040, 95712, 98703, 107676, 109670, 119640, 127616, 131604, 134595, 143568, 159520, 164505, 175472, 179460, 190080, 191424, 197406, 215352, 219340, 239280, 263208, 269190, 287136, 296109, 319040, 329010, 350944, 358920, 382848, 394812, 430704, 438680, 478560, 493515, 526416, 538380, 574272, 592218, 638080, 658020, 701888, 717840, 789624, 861408, 877360, 957120, 987030, 1052832, 1076760, 1148544, 1184436, 1316040, 1403776, 1435680, 1480545, 1579248, 1722816, 1754720, 1914240, 1974060, 2105664, 2153520, 2368872, 2632080, 2871360, 2961090, 3158496, 3445632, 3509440, 3948120, 4211328, 4307040, 4737744, 5264160, 5742720, 5922180, 6316992, 7018880, 7896240, 8614080, 9475488, 10528320, 11844360, 12633984, 15792480, 17228160, 18950976, 21056640, 23688720, 31584960, 37901952, 47377440, 63169920, 94754880, 189509760]

約数ペア:

[(1, 189509760), (2, 94754880), (3, 63169920), (4, 47377440), (5, 37901952), (6, 31584960), (8, 23688720), (9, 21056640), (10, 18950976), (11, 17228160), (12, 15792480), (15, 12633984), (16, 11844360), (18, 10528320), (20, 9475488), (22, 8614080), (24, 7896240), (27, 7018880), (30, 6316992), (32, 5922180), (33, 5742720), (36, 5264160), (40, 4737744), (44, 4307040), (45, 4211328), (48, 3948120), (54, 3509440), (55, 3445632), (60, 3158496), (64, 2961090), (66, 2871360), (72, 2632080), (80, 2368872), (88, 2153520), (90, 2105664), (96, 1974060), (99, 1914240), (108, 1754720), (110, 1722816), (120, 1579248), (128, 1480545), (132, 1435680), (135, 1403776), (144, 1316040), (160, 1184436), (165, 1148544), (176, 1076760), (180, 1052832), (192, 987030), (198, 957120), (216, 877360), (220, 861408), (240, 789624), (264, 717840), (270, 701888), (288, 658020), (297, 638080), (320, 592218), (330, 574272), (352, 538380), (360, 526416), (384, 493515), (396, 478560), (432, 438680), (440, 430704), (480, 394812), (495, 382848), (528, 358920), (540, 350944), (576, 329010), (594, 319040), (640, 296109), (660, 287136), (704, 269190), (720, 263208), (792, 239280), (864, 219340), (880, 215352), (960, 197406), (990, 191424), (997, 190080), (1056, 179460), (1080, 175472), (1152, 164505), (1188, 159520), (1320, 143568), (1408, 134595), (1440, 131604), (1485, 127616), (1584, 119640), (1728, 109670), (1760, 107676), (1920, 98703), (1980, 95712), (1994, 95040), (2112, 89730), (2160, 87736), (2376, 79760), (2640, 71784), (2880, 65802), (2970, 63808), (2991, 63360), (3168, 59820), (3456, 54835), (3520, 53838), (3960, 47856), (3988, 47520), (4224, 44865), (4320, 43868), (4752, 39880), (4985, 38016), (5280, 35892), (5760, 32901), (5940, 31904), (5982, 31680), (6336, 29910), (7040, 26919), (7920, 23928), (7976, 23760), (8640, 21934), (8973, 21120), (9504, 19940), (9970, 19008), (10560, 17946), (10967, 17280), (11880, 15952), (11964, 15840), (12672, 14955)]