8915144280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 384

約数和(自身を含む): 32996160000

約数和(自身を除く): 24081015720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 199, 210, 228, 245, 266, 280, 285, 294, 380, 392, 398, 399, 401, 420, 456, 490, 532, 570, 588, 597, 665, 735, 760, 796, 798, 802, 840, 931, 980, 995, 1064, 1140, 1176, 1194, 1203, 1330, 1393, 1470, 1592, 1596, 1604, 1862, 1960, 1990, 1995, 2005, 2280, 2388, 2406, 2660, 2786, 2793, 2807, 2940, 2985, 3192, 3208, 3724, 3781, 3980, 3990, 4010, 4179, 4655, 4776, 4812, 5320, 5572, 5586, 5614, 5880, 5970, 6015, 6965, 7448, 7562, 7619, 7960, 7980, 8020, 8358, 8421, 9310, 9624, 9751, 11144, 11172, 11228, 11343, 11940, 12030, 13930, 13965, 14035, 15124, 15238, 15960, 16040, 16716, 16842, 18620, 18905, 19502, 19649, 20895, 22344, 22456, 22686, 22857, 23880, 24060, 26467, 27860, 27930, 28070, 29253, 30248, 30476, 33432, 33684, 37240, 37810, 38095, 39004, 39298, 41790, 42105, 45372, 45714, 48120, 48755, 52934, 53333, 55720, 55860, 56140, 56715, 58506, 58947, 60952, 67368, 75620, 76190, 78008, 78596, 79401, 79799, 83580, 84210, 90744, 91428, 97510, 98245, 105868, 106666, 111720, 112280, 113430, 114285, 117012, 117894, 132335, 146265, 151240, 152380, 157192, 158802, 159598, 159999, 167160, 168420, 182856, 185269, 195020, 196490, 211736, 213332, 226860, 228570, 234024, 235788, 239397, 264670, 266665, 292530, 294735, 304760, 317604, 319196, 319998, 336840, 370538, 373331, 390040, 392980, 397005, 398995, 426664, 453720, 457140, 471576, 478794, 529340, 533330, 555807, 558593, 585060, 589470, 635208, 638392, 639996, 741076, 746662, 785960, 794010, 797990, 799995, 914280, 926345, 957588, 1058680, 1066660, 1111614, 1117186, 1119993, 1170120, 1178940, 1196985, 1279992, 1482152, 1493324, 1516181, 1588020, 1595980, 1599990, 1675779, 1852690, 1866655, 1915176, 2133320, 2223228, 2234372, 2239986, 2357880, 2393970, 2779035, 2792965, 2986648, 3032362, 3176040, 3191960, 3199980, 3351558, 3705380, 3733310, 3910151, 4446456, 4468744, 4479972, 4548543, 4787940, 5558070, 5585930, 5599965, 6064724, 6399960, 6703116, 7410760, 7466620, 7580905, 7820302, 8378895, 8959944, 9097086, 9575880, 10613267, 11116140, 11171860, 11199930, 11730453, 12129448, 13406232, 14933240, 15161810, 15640604, 16757790, 18194172, 19550755, 21226534, 22232280, 22343720, 22399860, 22742715, 23460906, 30323620, 31281208, 31839801, 33515580, 36388344, 39101510, 42453068, 44799720, 45485430, 46921812, 53066335, 58652265, 60647240, 63679602, 67031160, 74292869, 78203020, 84906136, 90970860, 93843624, 106132670, 117304530, 127359204, 148585738, 156406040, 159199005, 181941720, 212265340, 222878607, 234609060, 254718408, 297171476, 318398010, 371464345, 424530680, 445757214, 469218120, 594342952, 636796020, 742928690, 891514428, 1114393035, 1273592040, 1485857380, 1783028856, 2228786070, 2971714760, 4457572140, 8915144280]

約数ペア:

[(1, 8915144280), (2, 4457572140), (3, 2971714760), (4, 2228786070), (5, 1783028856), (6, 1485857380), (7, 1273592040), (8, 1114393035), (10, 891514428), (12, 742928690), (14, 636796020), (15, 594342952), (19, 469218120), (20, 445757214), (21, 424530680), (24, 371464345), (28, 318398010), (30, 297171476), (35, 254718408), (38, 234609060), (40, 222878607), (42, 212265340), (49, 181941720), (56, 159199005), (57, 156406040), (60, 148585738), (70, 127359204), (76, 117304530), (84, 106132670), (95, 93843624), (98, 90970860), (105, 84906136), (114, 78203020), (120, 74292869), (133, 67031160), (140, 63679602), (147, 60647240), (152, 58652265), (168, 53066335), (190, 46921812), (196, 45485430), (199, 44799720), (210, 42453068), (228, 39101510), (245, 36388344), (266, 33515580), (280, 31839801), (285, 31281208), (294, 30323620), (380, 23460906), (392, 22742715), (398, 22399860), (399, 22343720), (401, 22232280), (420, 21226534), (456, 19550755), (490, 18194172), (532, 16757790), (570, 15640604), (588, 15161810), (597, 14933240), (665, 13406232), (735, 12129448), (760, 11730453), (796, 11199930), (798, 11171860), (802, 11116140), (840, 10613267), (931, 9575880), (980, 9097086), (995, 8959944), (1064, 8378895), (1140, 7820302), (1176, 7580905), (1194, 7466620), (1203, 7410760), (1330, 6703116), (1393, 6399960), (1470, 6064724), (1592, 5599965), (1596, 5585930), (1604, 5558070), (1862, 4787940), (1960, 4548543), (1990, 4479972), (1995, 4468744), (2005, 4446456), (2280, 3910151), (2388, 3733310), (2406, 3705380), (2660, 3351558), (2786, 3199980), (2793, 3191960), (2807, 3176040), (2940, 3032362), (2985, 2986648), (3192, 2792965), (3208, 2779035), (3724, 2393970), (3781, 2357880), (3980, 2239986), (3990, 2234372), (4010, 2223228), (4179, 2133320), (4655, 1915176), (4776, 1866655), (4812, 1852690), (5320, 1675779), (5572, 1599990), (5586, 1595980), (5614, 1588020), (5880, 1516181), (5970, 1493324), (6015, 1482152), (6965, 1279992), (7448, 1196985), (7562, 1178940), (7619, 1170120), (7960, 1119993), (7980, 1117186), (8020, 1111614), (8358, 1066660), (8421, 1058680), (9310, 957588), (9624, 926345), (9751, 914280), (11144, 799995), (11172, 797990), (11228, 794010), (11343, 785960), (11940, 746662), (12030, 741076), (13930, 639996), (13965, 638392), (14035, 635208), (15124, 589470), (15238, 585060), (15960, 558593), (16040, 555807), (16716, 533330), (16842, 529340), (18620, 478794), (18905, 471576), (19502, 457140), (19649, 453720), (20895, 426664), (22344, 398995), (22456, 397005), (22686, 392980), (22857, 390040), (23880, 373331), (24060, 370538), (26467, 336840), (27860, 319998), (27930, 319196), (28070, 317604), (29253, 304760), (30248, 294735), (30476, 292530), (33432, 266665), (33684, 264670), (37240, 239397), (37810, 235788), (38095, 234024), (39004, 228570), (39298, 226860), (41790, 213332), (42105, 211736), (45372, 196490), (45714, 195020), (48120, 185269), (48755, 182856), (52934, 168420), (53333, 167160), (55720, 159999), (55860, 159598), (56140, 158802), (56715, 157192), (58506, 152380), (58947, 151240), (60952, 146265), (67368, 132335), (75620, 117894), (76190, 117012), (78008, 114285), (78596, 113430), (79401, 112280), (79799, 111720), (83580, 106666), (84210, 105868), (90744, 98245), (91428, 97510)]