2768011680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 384

約数和(自身を含む): 10388238336

約数和(自身を除く): 7620226656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 71, 80, 82, 84, 96, 105, 112, 120, 123, 140, 142, 160, 164, 168, 205, 210, 213, 224, 240, 246, 280, 283, 284, 287, 328, 336, 355, 410, 420, 426, 480, 492, 497, 560, 566, 568, 574, 615, 656, 672, 710, 820, 840, 849, 852, 861, 984, 994, 1065, 1120, 1132, 1136, 1148, 1230, 1312, 1415, 1420, 1435, 1491, 1640, 1680, 1698, 1704, 1722, 1968, 1981, 1988, 2130, 2264, 2272, 2296, 2460, 2485, 2830, 2840, 2870, 2911, 2982, 3280, 3360, 3396, 3408, 3444, 3936, 3962, 3976, 4245, 4260, 4305, 4528, 4592, 4920, 4970, 5660, 5680, 5740, 5822, 5943, 5964, 6560, 6792, 6816, 6888, 7455, 7924, 7952, 8490, 8520, 8610, 8733, 9056, 9184, 9840, 9905, 9940, 11320, 11360, 11480, 11603, 11644, 11886, 11928, 13584, 13776, 14555, 14910, 15848, 15904, 16980, 17040, 17220, 17466, 19680, 19810, 19880, 20093, 20377, 22640, 22960, 23206, 23288, 23772, 23856, 27168, 27552, 29110, 29715, 29820, 31696, 33960, 34080, 34440, 34809, 34932, 39620, 39760, 40186, 40754, 43665, 45280, 45920, 46412, 46576, 47544, 47712, 58015, 58220, 59430, 59640, 60279, 61131, 63392, 67920, 68880, 69618, 69864, 79240, 79520, 80372, 81221, 81508, 87330, 92824, 93152, 95088, 100465, 101885, 116030, 116440, 118860, 119280, 120558, 122262, 135840, 137760, 139236, 139728, 140651, 158480, 160744, 162442, 163016, 174045, 174660, 185648, 190176, 200930, 203770, 232060, 232880, 237720, 238560, 241116, 243663, 244524, 278472, 279456, 281302, 301395, 305655, 316960, 321488, 324884, 326032, 348090, 349320, 371296, 401860, 406105, 407540, 421953, 464120, 465760, 475440, 482232, 487326, 489048, 556944, 562604, 602790, 611310, 642976, 649768, 652064, 696180, 698640, 703255, 803720, 812210, 815080, 823813, 843906, 928240, 950880, 964464, 974652, 978096, 1113888, 1125208, 1205580, 1218315, 1222620, 1299536, 1392360, 1397280, 1406510, 1607440, 1624420, 1630160, 1647626, 1687812, 1856480, 1928928, 1949304, 1956192, 2109765, 2250416, 2411160, 2436630, 2445240, 2471439, 2599072, 2784720, 2813020, 3214880, 3248840, 3260320, 3295252, 3375624, 3898608, 4119065, 4219530, 4500832, 4822320, 4873260, 4890480, 4942878, 5569440, 5626040, 5766691, 6497680, 6590504, 6751248, 7797216, 8238130, 8439060, 9644640, 9746520, 9780960, 9885756, 11252080, 11533382, 12357195, 12995360, 13181008, 13502496, 16476260, 16878120, 17300073, 19493040, 19771512, 22504160, 23066764, 24714390, 26362016, 28833455, 32952520, 33756240, 34600146, 38986080, 39543024, 46133528, 49428780, 57666910, 65905040, 67512480, 69200292, 79086048, 86500365, 92267056, 98857560, 115333820, 131810080, 138400584, 173000730, 184534112, 197715120, 230667640, 276801168, 346001460, 395430240, 461335280, 553602336, 692002920, 922670560, 1384005840, 2768011680]

約数ペア:

[(1, 2768011680), (2, 1384005840), (3, 922670560), (4, 692002920), (5, 553602336), (6, 461335280), (7, 395430240), (8, 346001460), (10, 276801168), (12, 230667640), (14, 197715120), (15, 184534112), (16, 173000730), (20, 138400584), (21, 131810080), (24, 115333820), (28, 98857560), (30, 92267056), (32, 86500365), (35, 79086048), (40, 69200292), (41, 67512480), (42, 65905040), (48, 57666910), (56, 49428780), (60, 46133528), (70, 39543024), (71, 38986080), (80, 34600146), (82, 33756240), (84, 32952520), (96, 28833455), (105, 26362016), (112, 24714390), (120, 23066764), (123, 22504160), (140, 19771512), (142, 19493040), (160, 17300073), (164, 16878120), (168, 16476260), (205, 13502496), (210, 13181008), (213, 12995360), (224, 12357195), (240, 11533382), (246, 11252080), (280, 9885756), (283, 9780960), (284, 9746520), (287, 9644640), (328, 8439060), (336, 8238130), (355, 7797216), (410, 6751248), (420, 6590504), (426, 6497680), (480, 5766691), (492, 5626040), (497, 5569440), (560, 4942878), (566, 4890480), (568, 4873260), (574, 4822320), (615, 4500832), (656, 4219530), (672, 4119065), (710, 3898608), (820, 3375624), (840, 3295252), (849, 3260320), (852, 3248840), (861, 3214880), (984, 2813020), (994, 2784720), (1065, 2599072), (1120, 2471439), (1132, 2445240), (1136, 2436630), (1148, 2411160), (1230, 2250416), (1312, 2109765), (1415, 1956192), (1420, 1949304), (1435, 1928928), (1491, 1856480), (1640, 1687812), (1680, 1647626), (1698, 1630160), (1704, 1624420), (1722, 1607440), (1968, 1406510), (1981, 1397280), (1988, 1392360), (2130, 1299536), (2264, 1222620), (2272, 1218315), (2296, 1205580), (2460, 1125208), (2485, 1113888), (2830, 978096), (2840, 974652), (2870, 964464), (2911, 950880), (2982, 928240), (3280, 843906), (3360, 823813), (3396, 815080), (3408, 812210), (3444, 803720), (3936, 703255), (3962, 698640), (3976, 696180), (4245, 652064), (4260, 649768), (4305, 642976), (4528, 611310), (4592, 602790), (4920, 562604), (4970, 556944), (5660, 489048), (5680, 487326), (5740, 482232), (5822, 475440), (5943, 465760), (5964, 464120), (6560, 421953), (6792, 407540), (6816, 406105), (6888, 401860), (7455, 371296), (7924, 349320), (7952, 348090), (8490, 326032), (8520, 324884), (8610, 321488), (8733, 316960), (9056, 305655), (9184, 301395), (9840, 281302), (9905, 279456), (9940, 278472), (11320, 244524), (11360, 243663), (11480, 241116), (11603, 238560), (11644, 237720), (11886, 232880), (11928, 232060), (13584, 203770), (13776, 200930), (14555, 190176), (14910, 185648), (15848, 174660), (15904, 174045), (16980, 163016), (17040, 162442), (17220, 160744), (17466, 158480), (19680, 140651), (19810, 139728), (19880, 139236), (20093, 137760), (20377, 135840), (22640, 122262), (22960, 120558), (23206, 119280), (23288, 118860), (23772, 116440), (23856, 116030), (27168, 101885), (27552, 100465), (29110, 95088), (29715, 93152), (29820, 92824), (31696, 87330), (33960, 81508), (34080, 81221), (34440, 80372), (34809, 79520), (34932, 79240), (39620, 69864), (39760, 69618), (40186, 68880), (40754, 67920), (43665, 63392), (45280, 61131), (45920, 60279), (46412, 59640), (46576, 59430), (47544, 58220), (47712, 58015)]