8808776480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6947

約数の個数: 192

約数和(自身を含む): 25218127872

約数和(自身を除く): 16409351392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 70, 74, 80, 112, 124, 140, 148, 155, 160, 185, 217, 224, 248, 259, 280, 296, 310, 370, 434, 496, 518, 560, 592, 620, 740, 868, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1480, 1736, 2072, 2170, 2294, 2480, 2590, 2960, 3472, 4144, 4340, 4588, 4960, 5180, 5735, 5920, 6857, 6944, 8029, 8288, 8680, 9176, 10360, 11470, 13714, 16058, 17360, 18352, 20720, 22940, 27428, 32116, 34285, 34720, 36704, 40145, 41440, 45880, 47999, 54856, 64232, 68570, 80290, 91760, 95998, 109712, 128464, 137140, 160580, 183520, 191996, 212567, 219424, 239995, 253709, 256928, 274280, 321160, 383992, 425134, 479990, 507418, 548560, 642320, 767984, 850268, 959980, 1014836, 1062835, 1097120, 1268545, 1284640, 1487969, 1535968, 1700536, 1775963, 1919960, 2029672, 2125670, 2537090, 2975938, 3401072, 3551926, 3839920, 4059344, 4251340, 5074180, 5951876, 6802144, 7103852, 7439845, 7679840, 7864979, 8118688, 8502680, 8879815, 10148360, 11903752, 14207704, 14879690, 15729958, 17005360, 17759630, 20296720, 23807504, 28415408, 29759380, 31459916, 34010720, 35519260, 39324895, 40593440, 47615008, 55054853, 56830816, 59518760, 62919832, 71038520, 78649790, 110109706, 119037520, 125839664, 142077040, 157299580, 220219412, 238075040, 251679328, 275274265, 284154080, 314599160, 440438824, 550548530, 629198320, 880877648, 1101097060, 1258396640, 1761755296, 2202194120, 4404388240, 8808776480]

約数ペア:

[(1, 8808776480), (2, 4404388240), (4, 2202194120), (5, 1761755296), (7, 1258396640), (8, 1101097060), (10, 880877648), (14, 629198320), (16, 550548530), (20, 440438824), (28, 314599160), (31, 284154080), (32, 275274265), (35, 251679328), (37, 238075040), (40, 220219412), (56, 157299580), (62, 142077040), (70, 125839664), (74, 119037520), (80, 110109706), (112, 78649790), (124, 71038520), (140, 62919832), (148, 59518760), (155, 56830816), (160, 55054853), (185, 47615008), (217, 40593440), (224, 39324895), (248, 35519260), (259, 34010720), (280, 31459916), (296, 29759380), (310, 28415408), (370, 23807504), (434, 20296720), (496, 17759630), (518, 17005360), (560, 15729958), (592, 14879690), (620, 14207704), (740, 11903752), (868, 10148360), (992, 8879815), (1036, 8502680), (1085, 8118688), (1120, 7864979), (1147, 7679840), (1184, 7439845), (1240, 7103852), (1295, 6802144), (1480, 5951876), (1736, 5074180), (2072, 4251340), (2170, 4059344), (2294, 3839920), (2480, 3551926), (2590, 3401072), (2960, 2975938), (3472, 2537090), (4144, 2125670), (4340, 2029672), (4588, 1919960), (4960, 1775963), (5180, 1700536), (5735, 1535968), (5920, 1487969), (6857, 1284640), (6944, 1268545), (8029, 1097120), (8288, 1062835), (8680, 1014836), (9176, 959980), (10360, 850268), (11470, 767984), (13714, 642320), (16058, 548560), (17360, 507418), (18352, 479990), (20720, 425134), (22940, 383992), (27428, 321160), (32116, 274280), (34285, 256928), (34720, 253709), (36704, 239995), (40145, 219424), (41440, 212567), (45880, 191996), (47999, 183520), (54856, 160580), (64232, 137140), (68570, 128464), (80290, 109712), (91760, 95998)]