65489150720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{2357}}^1$

素因数の和:2835

約数の個数: 216

約数和(自身を含む): 182967425424

約数和(自身を除く): 117478274704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 443, 448, 490, 560, 640, 784, 886, 896, 980, 1120, 1280, 1568, 1772, 1792, 1960, 2215, 2240, 2357, 3101, 3136, 3544, 3920, 4430, 4480, 4714, 6202, 6272, 7088, 7840, 8860, 8960, 9428, 11785, 12404, 12544, 14176, 15505, 15680, 16499, 17720, 18856, 21707, 23570, 24808, 28352, 31010, 31360, 32998, 35440, 37712, 43414, 47140, 49616, 56704, 62020, 62720, 65996, 70880, 75424, 82495, 86828, 94280, 99232, 108535, 113408, 115493, 124040, 131992, 141760, 150848, 164990, 173656, 188560, 198464, 217070, 230986, 248080, 263984, 283520, 301696, 329980, 347312, 377120, 396928, 434140, 461972, 496160, 527968, 567040, 577465, 603392, 659960, 694624, 754240, 793856, 868280, 923944, 992320, 1044151, 1055936, 1154930, 1319920, 1389248, 1508480, 1736560, 1847888, 1984640, 2088302, 2111872, 2309860, 2639840, 2778496, 3016960, 3473120, 3695776, 3969280, 4176604, 4223744, 4619720, 5220755, 5279680, 5556992, 6946240, 7309057, 7391552, 8353208, 9239440, 10441510, 10559360, 13892480, 14618114, 14783104, 16706416, 18478880, 20883020, 21118720, 27784960, 29236228, 29566208, 33412832, 36545285, 36957760, 41766040, 51163399, 58472456, 66825664, 73090570, 73915520, 83532080, 102326798, 116944912, 133651328, 146181140, 147831040, 167064160, 204653596, 233889824, 255816995, 267302656, 292362280, 334128320, 409307192, 467779648, 511633990, 584724560, 668256640, 818614384, 935559296, 1023267980, 1169449120, 1336513280, 1637228768, 1871118592, 2046535960, 2338898240, 3274457536, 4093071920, 4677796480, 6548915072, 8186143840, 9355592960, 13097830144, 16372287680, 32744575360, 65489150720]

約数ペア:

[(1, 65489150720), (2, 32744575360), (4, 16372287680), (5, 13097830144), (7, 9355592960), (8, 8186143840), (10, 6548915072), (14, 4677796480), (16, 4093071920), (20, 3274457536), (28, 2338898240), (32, 2046535960), (35, 1871118592), (40, 1637228768), (49, 1336513280), (56, 1169449120), (64, 1023267980), (70, 935559296), (80, 818614384), (98, 668256640), (112, 584724560), (128, 511633990), (140, 467779648), (160, 409307192), (196, 334128320), (224, 292362280), (245, 267302656), (256, 255816995), (280, 233889824), (320, 204653596), (392, 167064160), (443, 147831040), (448, 146181140), (490, 133651328), (560, 116944912), (640, 102326798), (784, 83532080), (886, 73915520), (896, 73090570), (980, 66825664), (1120, 58472456), (1280, 51163399), (1568, 41766040), (1772, 36957760), (1792, 36545285), (1960, 33412832), (2215, 29566208), (2240, 29236228), (2357, 27784960), (3101, 21118720), (3136, 20883020), (3544, 18478880), (3920, 16706416), (4430, 14783104), (4480, 14618114), (4714, 13892480), (6202, 10559360), (6272, 10441510), (7088, 9239440), (7840, 8353208), (8860, 7391552), (8960, 7309057), (9428, 6946240), (11785, 5556992), (12404, 5279680), (12544, 5220755), (14176, 4619720), (15505, 4223744), (15680, 4176604), (16499, 3969280), (17720, 3695776), (18856, 3473120), (21707, 3016960), (23570, 2778496), (24808, 2639840), (28352, 2309860), (31010, 2111872), (31360, 2088302), (32998, 1984640), (35440, 1847888), (37712, 1736560), (43414, 1508480), (47140, 1389248), (49616, 1319920), (56704, 1154930), (62020, 1055936), (62720, 1044151), (65996, 992320), (70880, 923944), (75424, 868280), (82495, 793856), (86828, 754240), (94280, 694624), (99232, 659960), (108535, 603392), (113408, 577465), (115493, 567040), (124040, 527968), (131992, 496160), (141760, 461972), (150848, 434140), (164990, 396928), (173656, 377120), (188560, 347312), (198464, 329980), (217070, 301696), (230986, 283520), (248080, 263984)]