770227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{941}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 2441664000

約数和(自身を除く): 1671436680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 359, 380, 456, 570, 718, 760, 941, 1077, 1140, 1436, 1795, 1882, 2154, 2280, 2823, 2872, 3590, 3764, 4308, 4705, 5385, 5646, 6821, 7180, 7528, 8616, 9410, 10770, 11292, 13642, 14115, 14360, 17879, 18820, 20463, 21540, 22584, 27284, 28230, 34105, 35758, 37640, 40926, 43080, 53637, 54568, 56460, 68210, 71516, 81852, 89395, 102315, 107274, 112920, 136420, 143032, 163704, 178790, 204630, 214548, 268185, 272840, 337819, 357580, 409260, 429096, 536370, 675638, 715160, 818520, 1013457, 1072740, 1351276, 1689095, 2026914, 2145480, 2702552, 3378190, 4053828, 5067285, 6418561, 6756380, 8107656, 10134570, 12837122, 13512760, 19255683, 20269140, 25674244, 32092805, 38511366, 40538280, 51348488, 64185610, 77022732, 96278415, 128371220, 154045464, 192556830, 256742440, 385113660, 770227320]

約数ペア:

[(1, 770227320), (2, 385113660), (3, 256742440), (4, 192556830), (5, 154045464), (6, 128371220), (8, 96278415), (10, 77022732), (12, 64185610), (15, 51348488), (19, 40538280), (20, 38511366), (24, 32092805), (30, 25674244), (38, 20269140), (40, 19255683), (57, 13512760), (60, 12837122), (76, 10134570), (95, 8107656), (114, 6756380), (120, 6418561), (152, 5067285), (190, 4053828), (228, 3378190), (285, 2702552), (359, 2145480), (380, 2026914), (456, 1689095), (570, 1351276), (718, 1072740), (760, 1013457), (941, 818520), (1077, 715160), (1140, 675638), (1436, 536370), (1795, 429096), (1882, 409260), (2154, 357580), (2280, 337819), (2823, 272840), (2872, 268185), (3590, 214548), (3764, 204630), (4308, 178790), (4705, 163704), (5385, 143032), (5646, 136420), (6821, 112920), (7180, 107274), (7528, 102315), (8616, 89395), (9410, 81852), (10770, 71516), (11292, 68210), (13642, 56460), (14115, 54568), (14360, 53637), (17879, 43080), (18820, 40926), (20463, 37640), (21540, 35758), (22584, 34105), (27284, 28230)]