1540885920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 5871108096

約数和(自身を除く): 4330222176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 127, 138, 140, 157, 160, 161, 168, 184, 210, 224, 230, 240, 254, 276, 280, 314, 322, 336, 345, 368, 381, 420, 460, 471, 480, 483, 508, 552, 560, 628, 635, 644, 672, 690, 736, 762, 785, 805, 840, 889, 920, 942, 966, 1016, 1099, 1104, 1120, 1256, 1270, 1288, 1380, 1524, 1570, 1610, 1680, 1778, 1840, 1884, 1905, 1932, 2032, 2198, 2208, 2355, 2415, 2512, 2540, 2576, 2667, 2760, 2921, 3048, 3140, 3220, 3297, 3360, 3556, 3611, 3680, 3768, 3810, 3864, 4064, 4396, 4445, 4710, 4830, 5024, 5080, 5152, 5334, 5495, 5520, 5842, 6096, 6280, 6440, 6594, 7112, 7222, 7536, 7620, 7728, 8763, 8792, 8890, 9420, 9660, 10160, 10668, 10833, 10990, 11040, 11684, 12192, 12560, 12880, 13188, 13335, 14224, 14444, 14605, 15072, 15240, 15456, 16485, 17526, 17584, 17780, 18055, 18840, 19320, 19939, 20320, 20447, 21336, 21666, 21980, 23368, 25120, 25277, 25760, 26376, 26670, 28448, 28888, 29210, 30480, 32970, 35052, 35168, 35560, 36110, 37680, 38640, 39878, 40894, 42672, 43332, 43815, 43960, 46736, 50554, 52752, 53340, 54165, 57776, 58420, 59817, 60960, 61341, 65940, 70104, 71120, 72220, 75360, 75831, 77280, 79756, 81788, 85344, 86664, 87630, 87920, 93472, 99695, 101108, 102235, 105504, 106680, 108330, 115552, 116840, 119634, 122682, 126385, 131880, 139573, 140208, 142240, 144440, 151662, 159512, 163576, 173328, 175260, 175840, 199390, 202216, 204470, 213360, 216660, 233680, 239268, 245364, 252770, 263760, 279146, 280416, 288880, 299085, 303324, 306705, 319024, 327152, 346656, 350520, 379155, 398780, 404432, 408940, 418719, 426720, 433320, 458597, 467360, 478536, 490728, 505540, 527520, 558292, 577760, 598170, 606648, 613410, 638048, 654304, 697865, 701040, 758310, 797560, 808864, 817880, 837438, 866640, 917194, 957072, 981456, 1011080, 1116584, 1196340, 1213296, 1226820, 1375791, 1395730, 1402080, 1516620, 1595120, 1635760, 1674876, 1733280, 1834388, 1914144, 1962912, 2022160, 2093595, 2233168, 2292985, 2392680, 2426592, 2453640, 2751582, 2791460, 3033240, 3190240, 3210179, 3271520, 3349752, 3668776, 4044320, 4187190, 4466336, 4585970, 4785360, 4907280, 5503164, 5582920, 6066480, 6420358, 6699504, 6878955, 7337552, 8374380, 9171940, 9570720, 9630537, 9814560, 11006328, 11165840, 12132960, 12840716, 13399008, 13757910, 14675104, 16050895, 16748760, 18343880, 19261074, 22012656, 22331680, 25681432, 27515820, 32101790, 33497520, 36687760, 38522148, 44025312, 48152685, 51362864, 55031640, 64203580, 66995040, 73375520, 77044296, 96305370, 102725728, 110063280, 128407160, 154088592, 192610740, 220126560, 256814320, 308177184, 385221480, 513628640, 770442960, 1540885920]

約数ペア:

[(1, 1540885920), (2, 770442960), (3, 513628640), (4, 385221480), (5, 308177184), (6, 256814320), (7, 220126560), (8, 192610740), (10, 154088592), (12, 128407160), (14, 110063280), (15, 102725728), (16, 96305370), (20, 77044296), (21, 73375520), (23, 66995040), (24, 64203580), (28, 55031640), (30, 51362864), (32, 48152685), (35, 44025312), (40, 38522148), (42, 36687760), (46, 33497520), (48, 32101790), (56, 27515820), (60, 25681432), (69, 22331680), (70, 22012656), (80, 19261074), (84, 18343880), (92, 16748760), (96, 16050895), (105, 14675104), (112, 13757910), (115, 13399008), (120, 12840716), (127, 12132960), (138, 11165840), (140, 11006328), (157, 9814560), (160, 9630537), (161, 9570720), (168, 9171940), (184, 8374380), (210, 7337552), (224, 6878955), (230, 6699504), (240, 6420358), (254, 6066480), (276, 5582920), (280, 5503164), (314, 4907280), (322, 4785360), (336, 4585970), (345, 4466336), (368, 4187190), (381, 4044320), (420, 3668776), (460, 3349752), (471, 3271520), (480, 3210179), (483, 3190240), (508, 3033240), (552, 2791460), (560, 2751582), (628, 2453640), (635, 2426592), (644, 2392680), (672, 2292985), (690, 2233168), (736, 2093595), (762, 2022160), (785, 1962912), (805, 1914144), (840, 1834388), (889, 1733280), (920, 1674876), (942, 1635760), (966, 1595120), (1016, 1516620), (1099, 1402080), (1104, 1395730), (1120, 1375791), (1256, 1226820), (1270, 1213296), (1288, 1196340), (1380, 1116584), (1524, 1011080), (1570, 981456), (1610, 957072), (1680, 917194), (1778, 866640), (1840, 837438), (1884, 817880), (1905, 808864), (1932, 797560), (2032, 758310), (2198, 701040), (2208, 697865), (2355, 654304), (2415, 638048), (2512, 613410), (2540, 606648), (2576, 598170), (2667, 577760), (2760, 558292), (2921, 527520), (3048, 505540), (3140, 490728), (3220, 478536), (3297, 467360), (3360, 458597), (3556, 433320), (3611, 426720), (3680, 418719), (3768, 408940), (3810, 404432), (3864, 398780), (4064, 379155), (4396, 350520), (4445, 346656), (4710, 327152), (4830, 319024), (5024, 306705), (5080, 303324), (5152, 299085), (5334, 288880), (5495, 280416), (5520, 279146), (5842, 263760), (6096, 252770), (6280, 245364), (6440, 239268), (6594, 233680), (7112, 216660), (7222, 213360), (7536, 204470), (7620, 202216), (7728, 199390), (8763, 175840), (8792, 175260), (8890, 173328), (9420, 163576), (9660, 159512), (10160, 151662), (10668, 144440), (10833, 142240), (10990, 140208), (11040, 139573), (11684, 131880), (12192, 126385), (12560, 122682), (12880, 119634), (13188, 116840), (13335, 115552), (14224, 108330), (14444, 106680), (14605, 105504), (15072, 102235), (15240, 101108), (15456, 99695), (16485, 93472), (17526, 87920), (17584, 87630), (17780, 86664), (18055, 85344), (18840, 81788), (19320, 79756), (19939, 77280), (20320, 75831), (20447, 75360), (21336, 72220), (21666, 71120), (21980, 70104), (23368, 65940), (25120, 61341), (25277, 60960), (25760, 59817), (26376, 58420), (26670, 57776), (28448, 54165), (28888, 53340), (29210, 52752), (30480, 50554), (32970, 46736), (35052, 43960), (35168, 43815), (35560, 43332), (36110, 42672), (37680, 40894), (38640, 39878)]