219743993520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9845161}}^1$

素因数の和:9845211

約数の個数: 120

約数和(自身を含む): 761779254912

約数和(自身を除く): 542035261392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 9845161, 19690322, 29535483, 39380644, 49225805, 59070966, 78761288, 88606449, 98451610, 118141932, 147677415, 157522576, 177212898, 196903220, 236283864, 295354830, 305199991, 354425796, 393806440, 443032245, 472567728, 590709660, 610399982, 708851592, 787612880, 886064490, 915599973, 1181419320, 1220799964, 1417703184, 1525999955, 1772128980, 1831199946, 2362838640, 2441599928, 2746799919, 3051999910, 3544257960, 3662399892, 4577999865, 4883199856, 5493599838, 6103999820, 7088515920, 7324799784, 9155999730, 10987199676, 12207999640, 13733999595, 14649599568, 18311999460, 21974399352, 24415999280, 27467999190, 36623998920, 43948798704, 54935998380, 73247997840, 109871996760, 219743993520]

約数ペア:

[(1, 219743993520), (2, 109871996760), (3, 73247997840), (4, 54935998380), (5, 43948798704), (6, 36623998920), (8, 27467999190), (9, 24415999280), (10, 21974399352), (12, 18311999460), (15, 14649599568), (16, 13733999595), (18, 12207999640), (20, 10987199676), (24, 9155999730), (30, 7324799784), (31, 7088515920), (36, 6103999820), (40, 5493599838), (45, 4883199856), (48, 4577999865), (60, 3662399892), (62, 3544257960), (72, 3051999910), (80, 2746799919), (90, 2441599928), (93, 2362838640), (120, 1831199946), (124, 1772128980), (144, 1525999955), (155, 1417703184), (180, 1220799964), (186, 1181419320), (240, 915599973), (248, 886064490), (279, 787612880), (310, 708851592), (360, 610399982), (372, 590709660), (465, 472567728), (496, 443032245), (558, 393806440), (620, 354425796), (720, 305199991), (744, 295354830), (930, 236283864), (1116, 196903220), (1240, 177212898), (1395, 157522576), (1488, 147677415), (1860, 118141932), (2232, 98451610), (2480, 88606449), (2790, 78761288), (3720, 59070966), (4464, 49225805), (5580, 39380644), (7440, 29535483), (11160, 19690322), (22320, 9845161)]