19028248320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{9059}}^1$

素因数の和:9630

約数の個数: 144

約数和(自身を含む): 60889288320

約数和(自身を除く): 41861040000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 547, 640, 768, 960, 1094, 1280, 1641, 1920, 2188, 2735, 3282, 3840, 4376, 5470, 6564, 8205, 8752, 9059, 10940, 13128, 16410, 17504, 18118, 21880, 26256, 27177, 32820, 35008, 36236, 43760, 45295, 52512, 54354, 65640, 70016, 72472, 87520, 90590, 105024, 108708, 131280, 135885, 140032, 144944, 175040, 181180, 210048, 217416, 262560, 271770, 289888, 350080, 362360, 420096, 434832, 525120, 543540, 579776, 700160, 724720, 869664, 1050240, 1087080, 1159552, 1449440, 1739328, 2100480, 2174160, 2319104, 2898880, 3478656, 4348320, 4955273, 5797760, 6957312, 8696640, 9910546, 11595520, 14865819, 17393280, 19821092, 24776365, 29731638, 34786560, 39642184, 49552730, 59463276, 74329095, 79284368, 99105460, 118926552, 148658190, 158568736, 198210920, 237853104, 297316380, 317137472, 396421840, 475706208, 594632760, 634274944, 792843680, 951412416, 1189265520, 1268549888, 1585687360, 1902824832, 2378531040, 3171374720, 3805649664, 4757062080, 6342749440, 9514124160, 19028248320]

約数ペア:

[(1, 19028248320), (2, 9514124160), (3, 6342749440), (4, 4757062080), (5, 3805649664), (6, 3171374720), (8, 2378531040), (10, 1902824832), (12, 1585687360), (15, 1268549888), (16, 1189265520), (20, 951412416), (24, 792843680), (30, 634274944), (32, 594632760), (40, 475706208), (48, 396421840), (60, 317137472), (64, 297316380), (80, 237853104), (96, 198210920), (120, 158568736), (128, 148658190), (160, 118926552), (192, 99105460), (240, 79284368), (256, 74329095), (320, 59463276), (384, 49552730), (480, 39642184), (547, 34786560), (640, 29731638), (768, 24776365), (960, 19821092), (1094, 17393280), (1280, 14865819), (1641, 11595520), (1920, 9910546), (2188, 8696640), (2735, 6957312), (3282, 5797760), (3840, 4955273), (4376, 4348320), (5470, 3478656), (6564, 2898880), (8205, 2319104), (8752, 2174160), (9059, 2100480), (10940, 1739328), (13128, 1449440), (16410, 1159552), (17504, 1087080), (18118, 1050240), (21880, 869664), (26256, 724720), (27177, 700160), (32820, 579776), (35008, 543540), (36236, 525120), (43760, 434832), (45295, 420096), (52512, 362360), (54354, 350080), (65640, 289888), (70016, 271770), (72472, 262560), (87520, 217416), (90590, 210048), (105024, 181180), (108708, 175040), (131280, 144944), (135885, 140032)]