442377657960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5351}}^1\times {\mathrm{98419}}^1$

素因数の和:103791

約数の個数: 128

約数和(自身を含む): 1517022259200

約数和(自身を除く): 1074644601240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5351, 10702, 16053, 21404, 26755, 32106, 37457, 42808, 53510, 64212, 74914, 80265, 98419, 107020, 112371, 128424, 149828, 160530, 187285, 196838, 214040, 224742, 295257, 299656, 321060, 374570, 393676, 449484, 492095, 561855, 590514, 642120, 688933, 749140, 787352, 898968, 984190, 1123710, 1181028, 1377866, 1476285, 1498280, 1968380, 2066799, 2247420, 2362056, 2755732, 2952570, 3444665, 3936760, 4133598, 4494840, 5511464, 5905140, 6889330, 8267196, 10333995, 11810280, 13778660, 16534392, 20667990, 27557320, 41335980, 82671960, 526640069, 1053280138, 1579920207, 2106560276, 2633200345, 3159840414, 3686480483, 4213120552, 5266400690, 6319680828, 7372960966, 7899601035, 10532801380, 11059441449, 12639361656, 14745921932, 15799202070, 18432402415, 21065602760, 22118882898, 29491843864, 31598404140, 36864804830, 44237765796, 55297207245, 63196808280, 73729609660, 88475531592, 110594414490, 147459219320, 221188828980, 442377657960]

約数ペア:

[(1, 442377657960), (2, 221188828980), (3, 147459219320), (4, 110594414490), (5, 88475531592), (6, 73729609660), (7, 63196808280), (8, 55297207245), (10, 44237765796), (12, 36864804830), (14, 31598404140), (15, 29491843864), (20, 22118882898), (21, 21065602760), (24, 18432402415), (28, 15799202070), (30, 14745921932), (35, 12639361656), (40, 11059441449), (42, 10532801380), (56, 7899601035), (60, 7372960966), (70, 6319680828), (84, 5266400690), (105, 4213120552), (120, 3686480483), (140, 3159840414), (168, 2633200345), (210, 2106560276), (280, 1579920207), (420, 1053280138), (840, 526640069), (5351, 82671960), (10702, 41335980), (16053, 27557320), (21404, 20667990), (26755, 16534392), (32106, 13778660), (37457, 11810280), (42808, 10333995), (53510, 8267196), (64212, 6889330), (74914, 5905140), (80265, 5511464), (98419, 4494840), (107020, 4133598), (112371, 3936760), (128424, 3444665), (149828, 2952570), (160530, 2755732), (187285, 2362056), (196838, 2247420), (214040, 2066799), (224742, 1968380), (295257, 1498280), (299656, 1476285), (321060, 1377866), (374570, 1181028), (393676, 1123710), (449484, 984190), (492095, 898968), (561855, 787352), (590514, 749140), (642120, 688933)]