17980116000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 1152

約数和(自身を含む): 77800020480

約数和(自身を除く): 59819904480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 29, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 58, 60, 61, 66, 70, 75, 77, 80, 84, 87, 88, 96, 100, 105, 110, 112, 116, 120, 121, 122, 125, 132, 140, 145, 150, 154, 160, 165, 168, 174, 175, 176, 183, 200, 203, 210, 220, 224, 231, 232, 240, 242, 244, 250, 264, 275, 280, 290, 300, 305, 308, 319, 330, 336, 348, 350, 352, 363, 366, 375, 385, 400, 406, 420, 427, 435, 440, 462, 464, 480, 484, 488, 500, 525, 528, 550, 560, 580, 600, 605, 609, 610, 616, 638, 660, 671, 672, 696, 700, 725, 726, 732, 750, 770, 800, 812, 825, 840, 847, 854, 870, 875, 880, 915, 924, 928, 957, 968, 976, 1000, 1015, 1050, 1056, 1100, 1120, 1155, 1160, 1200, 1210, 1218, 1220, 1232, 1276, 1281, 1320, 1342, 1375, 1392, 1400, 1450, 1452, 1464, 1500, 1525, 1540, 1595, 1624, 1650, 1680, 1694, 1708, 1740, 1750, 1760, 1769, 1815, 1830, 1848, 1914, 1925, 1936, 1952, 2000, 2013, 2030, 2100, 2135, 2175, 2200, 2233, 2310, 2320, 2400, 2420, 2436, 2440, 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74917150, 77500500, 77836000, 80268375, 81727800, 85619600, 88572000, 89900580, 98252000, 102159750, 102743520, 103334000, 107024500, 108970400, 112375725, 116754000, 119867440, 124000800, 128429400, 136213000, 143840928, 147378000, 148596000, 149834300, 155001000, 160536750, 163455600, 171239200, 179801160, 187292875, 204319500, 206668000, 214049000, 224751450, 233508000, 239734880, 256858800, 272426000, 294756000, 299668600, 310002000, 321073500, 326911200, 359602320, 374585750, 408639000, 428098000, 449502900, 513717600, 544852000, 561878625, 599337200, 620004000, 642147000, 719204640, 749171500, 817278000, 856196000, 899005800, 1123757250, 1198674400, 1284294000, 1498343000, 1634556000, 1798011600, 2247514500, 2568588000, 2996686000, 3596023200, 4495029000, 5993372000, 8990058000, 17980116000]

約数ペア:

[(1, 17980116000), (2, 8990058000), (3, 5993372000), (4, 4495029000), (5, 3596023200), (6, 2996686000), (7, 2568588000), (8, 2247514500), (10, 1798011600), (11, 1634556000), (12, 1498343000), (14, 1284294000), (15, 1198674400), (16, 1123757250), (20, 899005800), (21, 856196000), (22, 817278000), (24, 749171500), (25, 719204640), (28, 642147000), (29, 620004000), (30, 599337200), (32, 561878625), (33, 544852000), (35, 513717600), (40, 449502900), (42, 428098000), (44, 408639000), (48, 374585750), (50, 359602320), (55, 326911200), (56, 321073500), (58, 310002000), (60, 299668600), (61, 294756000), (66, 272426000), (70, 256858800), (75, 239734880), (77, 233508000), (80, 224751450), (84, 214049000), (87, 206668000), (88, 204319500), (96, 187292875), (100, 179801160), (105, 171239200), (110, 163455600), (112, 160536750), (116, 155001000), (120, 149834300), (121, 148596000), (122, 147378000), (125, 143840928), (132, 136213000), (140, 128429400), (145, 124000800), (150, 119867440), (154, 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