194101471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{664549}}^1$

素因数の和:665782

約数の個数: 80

約数和(自身を含む): 602209893600

約数和(自身を除く): 408108421680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1217, 2434, 3651, 4868, 6085, 7302, 9736, 12170, 14604, 18255, 19472, 24340, 29208, 36510, 48680, 58416, 73020, 97360, 146040, 292080, 664549, 1329098, 1993647, 2658196, 3322745, 3987294, 5316392, 6645490, 7974588, 9968235, 10632784, 13290980, 15949176, 19936470, 26581960, 31898352, 39872940, 53163920, 79745880, 159491760, 808756133, 1617512266, 2426268399, 3235024532, 4043780665, 4852536798, 6470049064, 8087561330, 9705073596, 12131341995, 12940098128, 16175122660, 19410147192, 24262683990, 32350245320, 38820294384, 48525367980, 64700490640, 97050735960, 194101471920]

約数ペア:

[(1, 194101471920), (2, 97050735960), (3, 64700490640), (4, 48525367980), (5, 38820294384), (6, 32350245320), (8, 24262683990), (10, 19410147192), (12, 16175122660), (15, 12940098128), (16, 12131341995), (20, 9705073596), (24, 8087561330), (30, 6470049064), (40, 4852536798), (48, 4043780665), (60, 3235024532), (80, 2426268399), (120, 1617512266), (240, 808756133), (1217, 159491760), (2434, 79745880), (3651, 53163920), (4868, 39872940), (6085, 31898352), (7302, 26581960), (9736, 19936470), (12170, 15949176), (14604, 13290980), (18255, 10632784), (19472, 9968235), (24340, 7974588), (29208, 6645490), (36510, 5316392), (48680, 3987294), (58416, 3322745), (73020, 2658196), (97360, 1993647), (146040, 1329098), (292080, 664549)]