2601343920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:504

約数の個数: 320

約数和(自身を含む): 9599385600

約数和(自身を除く): 6998041680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 199, 210, 217, 240, 248, 251, 280, 310, 336, 372, 398, 420, 434, 465, 496, 502, 560, 597, 620, 651, 744, 753, 796, 840, 868, 930, 995, 1004, 1085, 1194, 1240, 1255, 1302, 1393, 1488, 1506, 1592, 1680, 1736, 1757, 1860, 1990, 2008, 2170, 2388, 2480, 2510, 2604, 2786, 2985, 3012, 3184, 3255, 3472, 3514, 3720, 3765, 3980, 4016, 4179, 4340, 4776, 5020, 5208, 5271, 5572, 5970, 6024, 6169, 6510, 6965, 7028, 7440, 7530, 7781, 7960, 8358, 8680, 8785, 9552, 10040, 10416, 10542, 11144, 11940, 12048, 12338, 13020, 13930, 14056, 15060, 15562, 15920, 16716, 17360, 17570, 18507, 20080, 20895, 21084, 22288, 23343, 23880, 24676, 26040, 26355, 27860, 28112, 30120, 30845, 31124, 33432, 35140, 37014, 38905, 41790, 42168, 43183, 46686, 47760, 49352, 49949, 52080, 52710, 54467, 55720, 60240, 61690, 62248, 66864, 70280, 74028, 77810, 83580, 84336, 86366, 92535, 93372, 98704, 99898, 105420, 108934, 111440, 116715, 123380, 124496, 129549, 140560, 148056, 149847, 155620, 163401, 167160, 172732, 185070, 186744, 199796, 210840, 215915, 217868, 233430, 246760, 249745, 259098, 272335, 296112, 299694, 311240, 326802, 334320, 345464, 349643, 370140, 373488, 399592, 421680, 431830, 435736, 466860, 493520, 499490, 518196, 544670, 599388, 622480, 647745, 653604, 690928, 699286, 740280, 749235, 799184, 817005, 863660, 871472, 933720, 998980, 1036392, 1048929, 1089340, 1198776, 1295490, 1307208, 1398572, 1480560, 1498470, 1548419, 1634010, 1727320, 1748215, 1867440, 1997960, 2072784, 2097858, 2178680, 2397552, 2590980, 2614416, 2797144, 2996940, 3096838, 3268020, 3454640, 3496430, 3995920, 4195716, 4357360, 4645257, 5181960, 5244645, 5594288, 5993880, 6193676, 6536040, 6992860, 7742095, 8391432, 9290514, 10363920, 10489290, 10838933, 11987760, 12387352, 13072080, 13985720, 15484190, 16782864, 18581028, 20978580, 21677866, 23226285, 24774704, 27971440, 30968380, 32516799, 37162056, 41957160, 43355732, 46452570, 54194665, 61936760, 65033598, 74324112, 83914320, 86711464, 92905140, 108389330, 123873520, 130067196, 162583995, 173422928, 185810280, 216778660, 260134392, 325167990, 371620560, 433557320, 520268784, 650335980, 867114640, 1300671960, 2601343920]

約数ペア:

[(1, 2601343920), (2, 1300671960), (3, 867114640), (4, 650335980), (5, 520268784), (6, 433557320), (7, 371620560), (8, 325167990), (10, 260134392), (12, 216778660), (14, 185810280), (15, 173422928), (16, 162583995), (20, 130067196), (21, 123873520), (24, 108389330), (28, 92905140), (30, 86711464), (31, 83914320), (35, 74324112), (40, 65033598), (42, 61936760), (48, 54194665), (56, 46452570), (60, 43355732), (62, 41957160), (70, 37162056), (80, 32516799), (84, 30968380), (93, 27971440), (105, 24774704), (112, 23226285), (120, 21677866), (124, 20978580), (140, 18581028), (155, 16782864), (168, 15484190), (186, 13985720), (199, 13072080), (210, 12387352), (217, 11987760), (240, 10838933), (248, 10489290), (251, 10363920), (280, 9290514), (310, 8391432), (336, 7742095), (372, 6992860), (398, 6536040), (420, 6193676), (434, 5993880), (465, 5594288), (496, 5244645), (502, 5181960), (560, 4645257), (597, 4357360), (620, 4195716), (651, 3995920), (744, 3496430), (753, 3454640), (796, 3268020), (840, 3096838), (868, 2996940), (930, 2797144), (995, 2614416), (1004, 2590980), (1085, 2397552), (1194, 2178680), (1240, 2097858), (1255, 2072784), (1302, 1997960), (1393, 1867440), (1488, 1748215), (1506, 1727320), (1592, 1634010), (1680, 1548419), (1736, 1498470), (1757, 1480560), (1860, 1398572), (1990, 1307208), (2008, 1295490), (2170, 1198776), (2388, 1089340), (2480, 1048929), (2510, 1036392), (2604, 998980), (2786, 933720), (2985, 871472), (3012, 863660), (3184, 817005), (3255, 799184), (3472, 749235), (3514, 740280), (3720, 699286), (3765, 690928), (3980, 653604), (4016, 647745), (4179, 622480), (4340, 599388), (4776, 544670), (5020, 518196), (5208, 499490), (5271, 493520), (5572, 466860), (5970, 435736), (6024, 431830), (6169, 421680), (6510, 399592), (6965, 373488), (7028, 370140), (7440, 349643), (7530, 345464), (7781, 334320), (7960, 326802), (8358, 311240), (8680, 299694), (8785, 296112), (9552, 272335), (10040, 259098), (10416, 249745), (10542, 246760), (11144, 233430), (11940, 217868), (12048, 215915), (12338, 210840), (13020, 199796), (13930, 186744), (14056, 185070), (15060, 172732), (15562, 167160), (15920, 163401), (16716, 155620), (17360, 149847), (17570, 148056), (18507, 140560), (20080, 129549), (20895, 124496), (21084, 123380), (22288, 116715), (23343, 111440), (23880, 108934), (24676, 105420), (26040, 99898), (26355, 98704), (27860, 93372), (28112, 92535), (30120, 86366), (30845, 84336), (31124, 83580), (33432, 77810), (35140, 74028), (37014, 70280), (38905, 66864), (41790, 62248), (42168, 61690), (43183, 60240), (46686, 55720), (47760, 54467), (49352, 52710), (49949, 52080)]