239007840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 805593600

約数和(自身を除く): 566585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 73, 76, 80, 95, 96, 114, 120, 146, 152, 160, 190, 219, 228, 240, 285, 292, 304, 359, 365, 380, 438, 456, 480, 570, 584, 608, 718, 730, 760, 876, 912, 1077, 1095, 1140, 1168, 1387, 1436, 1460, 1520, 1752, 1795, 1824, 2154, 2190, 2280, 2336, 2774, 2872, 2920, 3040, 3504, 3590, 4161, 4308, 4380, 4560, 5385, 5548, 5744, 5840, 6821, 6935, 7008, 7180, 8322, 8616, 8760, 9120, 10770, 11096, 11488, 11680, 13642, 13870, 14360, 16644, 17232, 17520, 20463, 20805, 21540, 22192, 26207, 27284, 27740, 28720, 33288, 34105, 34464, 35040, 40926, 41610, 43080, 44384, 52414, 54568, 55480, 57440, 66576, 68210, 78621, 81852, 83220, 86160, 102315, 104828, 109136, 110960, 131035, 133152, 136420, 157242, 163704, 166440, 172320, 204630, 209656, 218272, 221920, 262070, 272840, 314484, 327408, 332880, 393105, 409260, 419312, 497933, 524140, 545680, 628968, 654816, 665760, 786210, 818520, 838624, 995866, 1048280, 1091360, 1257936, 1493799, 1572420, 1637040, 1991732, 2096560, 2489665, 2515872, 2987598, 3144840, 3274080, 3983464, 4193120, 4979330, 5975196, 6289680, 7468995, 7966928, 9958660, 11950392, 12579360, 14937990, 15933856, 19917320, 23900784, 29875980, 39834640, 47801568, 59751960, 79669280, 119503920, 239007840]

約数ペア:

[(1, 239007840), (2, 119503920), (3, 79669280), (4, 59751960), (5, 47801568), (6, 39834640), (8, 29875980), (10, 23900784), (12, 19917320), (15, 15933856), (16, 14937990), (19, 12579360), (20, 11950392), (24, 9958660), (30, 7966928), (32, 7468995), (38, 6289680), (40, 5975196), (48, 4979330), (57, 4193120), (60, 3983464), (73, 3274080), (76, 3144840), (80, 2987598), (95, 2515872), (96, 2489665), (114, 2096560), (120, 1991732), (146, 1637040), (152, 1572420), (160, 1493799), (190, 1257936), (219, 1091360), (228, 1048280), (240, 995866), (285, 838624), (292, 818520), (304, 786210), (359, 665760), (365, 654816), (380, 628968), (438, 545680), (456, 524140), (480, 497933), (570, 419312), (584, 409260), (608, 393105), (718, 332880), (730, 327408), (760, 314484), (876, 272840), (912, 262070), (1077, 221920), (1095, 218272), (1140, 209656), (1168, 204630), (1387, 172320), (1436, 166440), (1460, 163704), (1520, 157242), (1752, 136420), (1795, 133152), (1824, 131035), (2154, 110960), (2190, 109136), (2280, 104828), (2336, 102315), (2774, 86160), (2872, 83220), (2920, 81852), (3040, 78621), (3504, 68210), (3590, 66576), (4161, 57440), (4308, 55480), (4380, 54568), (4560, 52414), (5385, 44384), (5548, 43080), (5744, 41610), (5840, 40926), (6821, 35040), (6935, 34464), (7008, 34105), (7180, 33288), (8322, 28720), (8616, 27740), (8760, 27284), (9120, 26207), (10770, 22192), (11096, 21540), (11488, 20805), (11680, 20463), (13642, 17520), (13870, 17232), (14360, 16644)]