196555680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 694552320

約数和(自身を除く): 497996640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 173, 180, 216, 240, 263, 270, 288, 346, 360, 432, 480, 519, 526, 540, 692, 720, 789, 864, 865, 1038, 1052, 1080, 1315, 1384, 1440, 1557, 1578, 1730, 2076, 2104, 2160, 2367, 2595, 2630, 2768, 3114, 3156, 3460, 3945, 4152, 4208, 4320, 4671, 4734, 5190, 5260, 5536, 6228, 6312, 6920, 7101, 7785, 7890, 8304, 8416, 9342, 9468, 10380, 10520, 11835, 12456, 12624, 13840, 14202, 15570, 15780, 16608, 18684, 18936, 20760, 21040, 23355, 23670, 24912, 25248, 27680, 28404, 31140, 31560, 35505, 37368, 37872, 41520, 42080, 45499, 46710, 47340, 49824, 56808, 62280, 63120, 71010, 74736, 75744, 83040, 90998, 93420, 94680, 113616, 124560, 126240, 136497, 142020, 149472, 181996, 186840, 189360, 227232, 227495, 249120, 272994, 284040, 363992, 373680, 378720, 409491, 454990, 545988, 568080, 682485, 727984, 747360, 818982, 909980, 1091976, 1136160, 1228473, 1364970, 1455968, 1637964, 1819960, 2047455, 2183952, 2456946, 2729940, 3275928, 3639920, 4094910, 4367904, 4913892, 5459880, 6142365, 6551856, 7279840, 8189820, 9827784, 10919760, 12284730, 13103712, 16379640, 19655568, 21839520, 24569460, 32759280, 39311136, 49138920, 65518560, 98277840, 196555680]

約数ペア:

[(1, 196555680), (2, 98277840), (3, 65518560), (4, 49138920), (5, 39311136), (6, 32759280), (8, 24569460), (9, 21839520), (10, 19655568), (12, 16379640), (15, 13103712), (16, 12284730), (18, 10919760), (20, 9827784), (24, 8189820), (27, 7279840), (30, 6551856), (32, 6142365), (36, 5459880), (40, 4913892), (45, 4367904), (48, 4094910), (54, 3639920), (60, 3275928), (72, 2729940), (80, 2456946), (90, 2183952), (96, 2047455), (108, 1819960), (120, 1637964), (135, 1455968), (144, 1364970), (160, 1228473), (173, 1136160), (180, 1091976), (216, 909980), (240, 818982), (263, 747360), (270, 727984), (288, 682485), (346, 568080), (360, 545988), (432, 454990), (480, 409491), (519, 378720), (526, 373680), (540, 363992), (692, 284040), (720, 272994), (789, 249120), (864, 227495), (865, 227232), (1038, 189360), (1052, 186840), (1080, 181996), (1315, 149472), (1384, 142020), (1440, 136497), (1557, 126240), (1578, 124560), (1730, 113616), (2076, 94680), (2104, 93420), (2160, 90998), (2367, 83040), (2595, 75744), (2630, 74736), (2768, 71010), (3114, 63120), (3156, 62280), (3460, 56808), (3945, 49824), (4152, 47340), (4208, 46710), (4320, 45499), (4671, 42080), (4734, 41520), (5190, 37872), (5260, 37368), (5536, 35505), (6228, 31560), (6312, 31140), (6920, 28404), (7101, 27680), (7785, 25248), (7890, 24912), (8304, 23670), (8416, 23355), (9342, 21040), (9468, 20760), (10380, 18936), (10520, 18684), (11835, 16608), (12456, 15780), (12624, 15570), (13840, 14202)]