146524440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 459702720

約数和(自身を除く): 313178280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 444, 488, 541, 555, 610, 732, 740, 888, 915, 1082, 1110, 1220, 1464, 1480, 1623, 1830, 2164, 2220, 2257, 2440, 2705, 3246, 3660, 4328, 4440, 4514, 5410, 6492, 6771, 7320, 8115, 9028, 10820, 11285, 12984, 13542, 16230, 18056, 20017, 21640, 22570, 27084, 32460, 33001, 33855, 40034, 45140, 54168, 60051, 64920, 66002, 67710, 80068, 90280, 99003, 100085, 120102, 132004, 135420, 160136, 165005, 198006, 200170, 240204, 264008, 270840, 300255, 330010, 396012, 400340, 480408, 495015, 600510, 660020, 792024, 800680, 990030, 1201020, 1221037, 1320040, 1980060, 2402040, 2442074, 3663111, 3960120, 4884148, 6105185, 7326222, 9768296, 12210370, 14652444, 18315555, 24420740, 29304888, 36631110, 48841480, 73262220, 146524440]

約数ペア:

[(1, 146524440), (2, 73262220), (3, 48841480), (4, 36631110), (5, 29304888), (6, 24420740), (8, 18315555), (10, 14652444), (12, 12210370), (15, 9768296), (20, 7326222), (24, 6105185), (30, 4884148), (37, 3960120), (40, 3663111), (60, 2442074), (61, 2402040), (74, 1980060), (111, 1320040), (120, 1221037), (122, 1201020), (148, 990030), (183, 800680), (185, 792024), (222, 660020), (244, 600510), (296, 495015), (305, 480408), (366, 400340), (370, 396012), (444, 330010), (488, 300255), (541, 270840), (555, 264008), (610, 240204), (732, 200170), (740, 198006), (888, 165005), (915, 160136), (1082, 135420), (1110, 132004), (1220, 120102), (1464, 100085), (1480, 99003), (1623, 90280), (1830, 80068), (2164, 67710), (2220, 66002), (2257, 64920), (2440, 60051), (2705, 54168), (3246, 45140), (3660, 40034), (4328, 33855), (4440, 33001), (4514, 32460), (5410, 27084), (6492, 22570), (6771, 21640), (7320, 20017), (8115, 18056), (9028, 16230), (10820, 13542), (11285, 12984)]