193484760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{230339}}^1$

素因数の和:230360

約数の個数: 64

約数和(自身を含む): 663379200

約数和(自身を除く): 469894440

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, 230339, 460678, 691017, 921356, 1151695, 1382034, 1612373, 1842712, 2303390, 2764068, 3224746, 3455085, 4606780, 4837119, 5528136, 6449492, 6910170, 8061865, 9213560, 9674238, 12898984, 13820340, 16123730, 19348476, 24185595, 27640680, 32247460, 38696952, 48371190, 64494920, 96742380, 193484760]

約数ペア:

[(1, 193484760), (2, 96742380), (3, 64494920), (4, 48371190), (5, 38696952), (6, 32247460), (7, 27640680), (8, 24185595), (10, 19348476), (12, 16123730), (14, 13820340), (15, 12898984), (20, 9674238), (21, 9213560), (24, 8061865), (28, 6910170), (30, 6449492), (35, 5528136), (40, 4837119), (42, 4606780), (56, 3455085), (60, 3224746), (70, 2764068), (84, 2303390), (105, 1842712), (120, 1612373), (140, 1382034), (168, 1151695), (210, 921356), (280, 691017), (420, 460678), (840, 230339)]