193375440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 651931488

約数和(自身を除く): 458556048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 547, 720, 982, 1094, 1473, 1641, 1964, 2188, 2455, 2735, 2946, 3282, 3928, 4376, 4419, 4910, 4923, 5470, 5892, 6564, 7365, 7856, 8205, 8752, 8838, 9820, 9846, 10940, 11784, 13128, 14730, 16410, 17676, 19640, 19692, 21880, 22095, 23568, 24615, 26256, 29460, 32820, 35352, 39280, 39384, 43760, 44190, 49230, 58920, 65640, 70704, 78768, 88380, 98460, 117840, 131280, 176760, 196920, 268577, 353520, 393840, 537154, 805731, 1074308, 1342885, 1611462, 2148616, 2417193, 2685770, 3222924, 4028655, 4297232, 4834386, 5371540, 6445848, 8057310, 9668772, 10743080, 12085965, 12891696, 16114620, 19337544, 21486160, 24171930, 32229240, 38675088, 48343860, 64458480, 96687720, 193375440]

約数ペア:

[(1, 193375440), (2, 96687720), (3, 64458480), (4, 48343860), (5, 38675088), (6, 32229240), (8, 24171930), (9, 21486160), (10, 19337544), (12, 16114620), (15, 12891696), (16, 12085965), (18, 10743080), (20, 9668772), (24, 8057310), (30, 6445848), (36, 5371540), (40, 4834386), (45, 4297232), (48, 4028655), (60, 3222924), (72, 2685770), (80, 2417193), (90, 2148616), (120, 1611462), (144, 1342885), (180, 1074308), (240, 805731), (360, 537154), (491, 393840), (547, 353520), (720, 268577), (982, 196920), (1094, 176760), (1473, 131280), (1641, 117840), (1964, 98460), (2188, 88380), (2455, 78768), (2735, 70704), (2946, 65640), (3282, 58920), (3928, 49230), (4376, 44190), (4419, 43760), (4910, 39384), (4923, 39280), (5470, 35352), (5892, 32820), (6564, 29460), (7365, 26256), (7856, 24615), (8205, 23568), (8752, 22095), (8838, 21880), (9820, 19692), (9846, 19640), (10940, 17676), (11784, 16410), (13128, 14730)]