2520803040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 384

約数和(自身を含む): 9449395200

約数和(自身を除く): 6928592160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 196, 210, 224, 240, 244, 245, 251, 280, 294, 305, 336, 343, 366, 392, 420, 427, 480, 488, 490, 502, 560, 588, 610, 672, 686, 732, 735, 753, 784, 840, 854, 915, 976, 980, 1004, 1029, 1120, 1176, 1220, 1255, 1281, 1372, 1464, 1470, 1506, 1568, 1680, 1708, 1715, 1757, 1830, 1952, 1960, 2008, 2058, 2135, 2352, 2440, 2510, 2562, 2744, 2928, 2940, 2989, 3012, 3360, 3416, 3430, 3514, 3660, 3765, 3920, 4016, 4116, 4270, 4704, 4880, 5020, 5124, 5145, 5271, 5488, 5856, 5880, 5978, 6024, 6405, 6832, 6860, 7028, 7320, 7530, 7840, 8032, 8232, 8540, 8785, 8967, 9760, 10040, 10248, 10290, 10542, 10976, 11760, 11956, 12048, 12299, 12810, 13664, 13720, 14056, 14640, 14945, 15060, 15311, 16464, 17080, 17570, 17934, 20080, 20496, 20580, 20923, 21084, 23520, 23912, 24096, 24598, 25620, 26355, 27440, 28112, 29280, 29890, 30120, 30622, 32928, 34160, 35140, 35868, 36897, 40160, 40992, 41160, 41846, 42168, 44835, 45933, 47824, 49196, 51240, 52710, 54880, 56224, 59780, 60240, 61244, 61495, 62769, 68320, 70280, 71736, 73794, 76555, 82320, 83692, 84336, 86093, 89670, 91866, 95648, 98392, 102480, 104615, 105420, 107177, 119560, 120480, 122488, 122990, 125538, 140560, 143472, 147588, 153110, 164640, 167384, 168672, 172186, 179340, 183732, 184485, 196784, 204960, 209230, 210840, 214354, 229665, 239120, 244976, 245980, 251076, 258279, 281120, 286944, 295176, 306220, 313845, 321531, 334768, 344372, 358680, 367464, 368970, 393568, 418460, 421680, 428708, 430465, 459330, 478240, 489952, 491960, 502152, 516558, 535885, 590352, 612440, 627690, 643062, 669536, 688744, 717360, 734928, 737940, 750239, 836920, 843360, 857416, 860930, 918660, 983920, 1004304, 1033116, 1071770, 1180704, 1224880, 1255380, 1286124, 1291395, 1377488, 1434720, 1469856, 1475880, 1500478, 1607655, 1673840, 1714832, 1721860, 1837320, 1967840, 2008608, 2066232, 2143540, 2250717, 2449760, 2510760, 2572248, 2582790, 2754976, 2951760, 3000956, 3215310, 3347680, 3429664, 3443720, 3674640, 3751195, 4132464, 4287080, 4501434, 5021520, 5144496, 5165580, 5251673, 5903520, 6001912, 6430620, 6887440, 7349280, 7502390, 8264928, 8574160, 9002868, 10043040, 10288992, 10331160, 10503346, 11253585, 12003824, 12861240, 13774880, 15004780, 15755019, 17148320, 18005736, 20662320, 21006692, 22507170, 24007648, 25722480, 26258365, 30009560, 31510038, 36011472, 41324640, 42013384, 45014340, 51444960, 52516730, 60019120, 63020076, 72022944, 78775095, 84026768, 90028680, 105033460, 120038240, 126040152, 157550190, 168053536, 180057360, 210066920, 252080304, 315100380, 360114720, 420133840, 504160608, 630200760, 840267680, 1260401520, 2520803040]

約数ペア:

[(1, 2520803040), (2, 1260401520), (3, 840267680), (4, 630200760), (5, 504160608), (6, 420133840), (7, 360114720), (8, 315100380), (10, 252080304), (12, 210066920), (14, 180057360), (15, 168053536), (16, 157550190), (20, 126040152), (21, 120038240), (24, 105033460), (28, 90028680), (30, 84026768), (32, 78775095), (35, 72022944), (40, 63020076), (42, 60019120), (48, 52516730), (49, 51444960), (56, 45014340), (60, 42013384), (61, 41324640), (70, 36011472), (80, 31510038), (84, 30009560), (96, 26258365), (98, 25722480), (105, 24007648), (112, 22507170), (120, 21006692), (122, 20662320), (140, 18005736), (147, 17148320), (160, 15755019), (168, 15004780), (183, 13774880), (196, 12861240), (210, 12003824), (224, 11253585), (240, 10503346), (244, 10331160), (245, 10288992), (251, 10043040), (280, 9002868), (294, 8574160), (305, 8264928), (336, 7502390), (343, 7349280), (366, 6887440), (392, 6430620), (420, 6001912), (427, 5903520), (480, 5251673), (488, 5165580), (490, 5144496), (502, 5021520), (560, 4501434), (588, 4287080), (610, 4132464), (672, 3751195), (686, 3674640), (732, 3443720), (735, 3429664), (753, 3347680), (784, 3215310), (840, 3000956), (854, 2951760), (915, 2754976), (976, 2582790), (980, 2572248), (1004, 2510760), (1029, 2449760), (1120, 2250717), (1176, 2143540), (1220, 2066232), (1255, 2008608), (1281, 1967840), (1372, 1837320), (1464, 1721860), (1470, 1714832), (1506, 1673840), (1568, 1607655), (1680, 1500478), (1708, 1475880), (1715, 1469856), (1757, 1434720), (1830, 1377488), (1952, 1291395), (1960, 1286124), (2008, 1255380), (2058, 1224880), (2135, 1180704), (2352, 1071770), (2440, 1033116), (2510, 1004304), (2562, 983920), (2744, 918660), (2928, 860930), (2940, 857416), (2989, 843360), (3012, 836920), (3360, 750239), (3416, 737940), (3430, 734928), (3514, 717360), (3660, 688744), (3765, 669536), (3920, 643062), (4016, 627690), (4116, 612440), (4270, 590352), (4704, 535885), (4880, 516558), (5020, 502152), (5124, 491960), (5145, 489952), (5271, 478240), (5488, 459330), (5856, 430465), (5880, 428708), (5978, 421680), (6024, 418460), (6405, 393568), (6832, 368970), (6860, 367464), (7028, 358680), (7320, 344372), (7530, 334768), (7840, 321531), (8032, 313845), (8232, 306220), (8540, 295176), (8785, 286944), (8967, 281120), (9760, 258279), (10040, 251076), (10248, 245980), (10290, 244976), (10542, 239120), (10976, 229665), (11760, 214354), (11956, 210840), (12048, 209230), (12299, 204960), (12810, 196784), (13664, 184485), (13720, 183732), (14056, 179340), (14640, 172186), (14945, 168672), (15060, 167384), (15311, 164640), (16464, 153110), (17080, 147588), (17570, 143472), (17934, 140560), (20080, 125538), (20496, 122990), (20580, 122488), (20923, 120480), (21084, 119560), (23520, 107177), (23912, 105420), (24096, 104615), (24598, 102480), (25620, 98392), (26355, 95648), (27440, 91866), (28112, 89670), (29280, 86093), (29890, 84336), (30120, 83692), (30622, 82320), (32928, 76555), (34160, 73794), (35140, 71736), (35868, 70280), (36897, 68320), (40160, 62769), (40992, 61495), (41160, 61244), (41846, 60240), (42168, 59780), (44835, 56224), (45933, 54880), (47824, 52710), (49196, 51240)]