194119920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5087}}^1$

素因数の和:5159

約数の個数: 120

約数和(自身を含む): 664350336

約数和(自身を除く): 470230416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5087, 6360, 7632, 9540, 10174, 12720, 15261, 19080, 20348, 25435, 30522, 38160, 40696, 45783, 50870, 61044, 76305, 81392, 91566, 101740, 122088, 152610, 183132, 203480, 228915, 244176, 269611, 305220, 366264, 406960, 457830, 539222, 610440, 732528, 808833, 915660, 1078444, 1220880, 1348055, 1617666, 1831320, 2156888, 2426499, 2696110, 3235332, 3662640, 4044165, 4313776, 4852998, 5392220, 6470664, 8088330, 9705996, 10784440, 12132495, 12941328, 16176660, 19411992, 21568880, 24264990, 32353320, 38823984, 48529980, 64706640, 97059960, 194119920]

約数ペア:

[(1, 194119920), (2, 97059960), (3, 64706640), (4, 48529980), (5, 38823984), (6, 32353320), (8, 24264990), (9, 21568880), (10, 19411992), (12, 16176660), (15, 12941328), (16, 12132495), (18, 10784440), (20, 9705996), (24, 8088330), (30, 6470664), (36, 5392220), (40, 4852998), (45, 4313776), (48, 4044165), (53, 3662640), (60, 3235332), (72, 2696110), (80, 2426499), (90, 2156888), (106, 1831320), (120, 1617666), (144, 1348055), (159, 1220880), (180, 1078444), (212, 915660), (240, 808833), (265, 732528), (318, 610440), (360, 539222), (424, 457830), (477, 406960), (530, 366264), (636, 305220), (720, 269611), (795, 244176), (848, 228915), (954, 203480), (1060, 183132), (1272, 152610), (1590, 122088), (1908, 101740), (2120, 91566), (2385, 81392), (2544, 76305), (3180, 61044), (3816, 50870), (4240, 45783), (4770, 40696), (5087, 38160), (6360, 30522), (7632, 25435), (9540, 20348), (10174, 19080), (12720, 15261)]