1098431360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 2943622080

約数和(自身を除く): 1845190720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 53, 64, 65, 80, 94, 104, 106, 128, 130, 160, 188, 208, 212, 235, 260, 265, 320, 376, 416, 424, 470, 520, 530, 611, 640, 689, 752, 832, 848, 940, 1040, 1060, 1222, 1378, 1504, 1664, 1696, 1880, 2080, 2120, 2444, 2491, 2756, 2809, 3008, 3055, 3392, 3445, 3760, 4160, 4240, 4888, 4982, 5512, 5618, 6016, 6110, 6784, 6890, 7520, 8320, 8480, 9776, 9964, 11024, 11236, 12220, 12455, 13780, 14045, 15040, 16960, 19552, 19928, 22048, 22472, 24440, 24910, 27560, 28090, 30080, 32383, 33920, 36517, 39104, 39856, 44096, 44944, 48880, 49820, 55120, 56180, 64766, 73034, 78208, 79712, 88192, 89888, 97760, 99640, 110240, 112360, 129532, 132023, 146068, 159424, 161915, 179776, 182585, 195520, 199280, 220480, 224720, 259064, 264046, 292136, 318848, 323830, 359552, 365170, 391040, 398560, 440960, 449440, 518128, 528092, 584272, 647660, 660115, 730340, 797120, 898880, 1036256, 1056184, 1168544, 1295320, 1320230, 1460680, 1594240, 1716299, 1797760, 2072512, 2112368, 2337088, 2590640, 2640460, 2921360, 3432598, 4145024, 4224736, 4674176, 5181280, 5280920, 5842720, 6865196, 8449472, 8581495, 10362560, 10561840, 11685440, 13730392, 16898944, 17162990, 20725120, 21123680, 23370880, 27460784, 34325980, 42247360, 54921568, 68651960, 84494720, 109843136, 137303920, 219686272, 274607840, 549215680, 1098431360]

約数ペア:

[(1, 1098431360), (2, 549215680), (4, 274607840), (5, 219686272), (8, 137303920), (10, 109843136), (13, 84494720), (16, 68651960), (20, 54921568), (26, 42247360), (32, 34325980), (40, 27460784), (47, 23370880), (52, 21123680), (53, 20725120), (64, 17162990), (65, 16898944), (80, 13730392), (94, 11685440), (104, 10561840), (106, 10362560), (128, 8581495), (130, 8449472), (160, 6865196), (188, 5842720), (208, 5280920), (212, 5181280), (235, 4674176), (260, 4224736), (265, 4145024), (320, 3432598), (376, 2921360), (416, 2640460), (424, 2590640), (470, 2337088), (520, 2112368), (530, 2072512), (611, 1797760), (640, 1716299), (689, 1594240), (752, 1460680), (832, 1320230), (848, 1295320), (940, 1168544), (1040, 1056184), (1060, 1036256), (1222, 898880), (1378, 797120), (1504, 730340), (1664, 660115), (1696, 647660), (1880, 584272), (2080, 528092), (2120, 518128), (2444, 449440), (2491, 440960), (2756, 398560), (2809, 391040), (3008, 365170), (3055, 359552), (3392, 323830), (3445, 318848), (3760, 292136), (4160, 264046), (4240, 259064), (4888, 224720), (4982, 220480), (5512, 199280), (5618, 195520), (6016, 182585), (6110, 179776), (6784, 161915), (6890, 159424), (7520, 146068), (8320, 132023), (8480, 129532), (9776, 112360), (9964, 110240), (11024, 99640), (11236, 97760), (12220, 89888), (12455, 88192), (13780, 79712), (14045, 78208), (15040, 73034), (16960, 64766), (19552, 56180), (19928, 55120), (22048, 49820), (22472, 48880), (24440, 44944), (24910, 44096), (27560, 39856), (28090, 39104), (30080, 36517), (32383, 33920)]