196563960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8951}}^1$

素因数の和:9029

約数の個数: 96

約数和(自身を含む): 649378080

約数和(自身を除く): 452814120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 8951, 10980, 17902, 21960, 26853, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 161118, 179020, 214824, 268530, 322236, 358040, 402795, 537060, 546011, 644472, 805590, 1074120, 1092022, 1611180, 1638033, 2184044, 2730055, 3222360, 3276066, 4368088, 4914099, 5460110, 6552132, 8190165, 9828198, 10920220, 13104264, 16380330, 19656396, 21840440, 24570495, 32760660, 39312792, 49140990, 65521320, 98281980, 196563960]

約数ペア:

[(1, 196563960), (2, 98281980), (3, 65521320), (4, 49140990), (5, 39312792), (6, 32760660), (8, 24570495), (9, 21840440), (10, 19656396), (12, 16380330), (15, 13104264), (18, 10920220), (20, 9828198), (24, 8190165), (30, 6552132), (36, 5460110), (40, 4914099), (45, 4368088), (60, 3276066), (61, 3222360), (72, 2730055), (90, 2184044), (120, 1638033), (122, 1611180), (180, 1092022), (183, 1074120), (244, 805590), (305, 644472), (360, 546011), (366, 537060), (488, 402795), (549, 358040), (610, 322236), (732, 268530), (915, 214824), (1098, 179020), (1220, 161118), (1464, 134265), (1830, 107412), (2196, 89510), (2440, 80559), (2745, 71608), (3660, 53706), (4392, 44755), (5490, 35804), (7320, 26853), (8951, 21960), (10980, 17902)]