2579890080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 8990424576

約数和(自身を除く): 6410534496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 71, 73, 80, 85, 96, 102, 120, 122, 136, 142, 146, 160, 170, 183, 204, 213, 219, 240, 244, 255, 272, 284, 292, 305, 340, 355, 365, 366, 408, 426, 438, 480, 488, 510, 544, 568, 584, 610, 680, 710, 730, 732, 816, 852, 876, 915, 976, 1020, 1037, 1065, 1095, 1136, 1168, 1207, 1220, 1241, 1360, 1420, 1460, 1464, 1632, 1704, 1752, 1830, 1952, 2040, 2074, 2130, 2190, 2272, 2336, 2414, 2440, 2482, 2720, 2840, 2920, 2928, 3111, 3408, 3504, 3621, 3660, 3723, 4080, 4148, 4260, 4331, 4380, 4453, 4828, 4880, 4964, 5183, 5185, 5680, 5840, 5856, 6035, 6205, 6222, 6816, 7008, 7242, 7320, 7446, 8160, 8296, 8520, 8662, 8760, 8906, 9656, 9760, 9928, 10366, 10370, 11360, 11680, 12070, 12410, 12444, 12993, 13359, 14484, 14640, 14892, 15549, 15555, 16592, 17040, 17324, 17520, 17812, 18105, 18615, 19312, 19856, 20732, 20740, 21655, 22265, 24140, 24820, 24888, 25915, 25986, 26718, 28968, 29280, 29784, 31098, 31110, 33184, 34080, 34648, 35040, 35624, 36210, 37230, 38624, 39712, 41464, 41480, 43310, 44530, 48280, 49640, 49776, 51830, 51972, 53436, 57936, 59568, 62196, 62220, 64965, 66795, 69296, 71248, 72420, 73627, 74460, 75701, 77745, 82928, 82960, 86620, 88111, 89060, 96560, 99280, 99552, 103660, 103944, 106872, 115872, 119136, 124392, 124440, 129930, 133590, 138592, 142496, 144840, 147254, 148920, 151402, 155490, 165856, 165920, 173240, 176222, 178120, 193120, 198560, 207320, 207888, 213744, 220881, 227103, 248784, 248880, 259860, 264333, 267180, 289680, 294508, 297840, 302804, 310980, 316163, 346480, 352444, 356240, 368135, 378505, 414640, 415776, 427488, 440555, 441762, 454206, 497568, 497760, 519720, 528666, 534360, 579360, 589016, 595680, 605608, 621960, 632326, 692960, 704888, 712480, 736270, 757010, 829280, 881110, 883524, 908412, 948489, 1039440, 1057332, 1068720, 1104405, 1135515, 1178032, 1211216, 1243920, 1264652, 1321665, 1409776, 1472540, 1514020, 1580815, 1762220, 1767048, 1816824, 1896978, 2078880, 2114664, 2137440, 2208810, 2271030, 2356064, 2422432, 2487840, 2529304, 2643330, 2819552, 2945080, 3028040, 3161630, 3524440, 3534096, 3633648, 3793956, 4229328, 4417620, 4542060, 4742445, 5058608, 5286660, 5374771, 5890160, 6056080, 6323260, 7048880, 7068192, 7267296, 7587912, 8458656, 8835240, 9084120, 9484890, 10117216, 10573320, 10749542, 11780320, 12112160, 12646520, 14097760, 15175824, 16124313, 17670480, 18168240, 18969780, 21146640, 21499084, 25293040, 26873855, 30351648, 32248626, 35340960, 36336480, 37939560, 42293280, 42998168, 50586080, 53747710, 64497252, 75879120, 80621565, 85996336, 107495420, 128994504, 151758240, 161243130, 171992672, 214990840, 257989008, 322486260, 429981680, 515978016, 644972520, 859963360, 1289945040, 2579890080]

約数ペア:

[(1, 2579890080), (2, 1289945040), (3, 859963360), (4, 644972520), (5, 515978016), (6, 429981680), (8, 322486260), (10, 257989008), (12, 214990840), (15, 171992672), (16, 161243130), (17, 151758240), (20, 128994504), (24, 107495420), (30, 85996336), (32, 80621565), (34, 75879120), (40, 64497252), (48, 53747710), (51, 50586080), (60, 42998168), (61, 42293280), (68, 37939560), (71, 36336480), (73, 35340960), (80, 32248626), (85, 30351648), (96, 26873855), (102, 25293040), (120, 21499084), (122, 21146640), (136, 18969780), (142, 18168240), (146, 17670480), (160, 16124313), (170, 15175824), (183, 14097760), (204, 12646520), (213, 12112160), (219, 11780320), (240, 10749542), (244, 10573320), (255, 10117216), (272, 9484890), (284, 9084120), (292, 8835240), (305, 8458656), (340, 7587912), (355, 7267296), (365, 7068192), (366, 7048880), (408, 6323260), (426, 6056080), (438, 5890160), (480, 5374771), (488, 5286660), (510, 5058608), (544, 4742445), (568, 4542060), (584, 4417620), (610, 4229328), (680, 3793956), (710, 3633648), (730, 3534096), (732, 3524440), (816, 3161630), (852, 3028040), (876, 2945080), (915, 2819552), (976, 2643330), (1020, 2529304), (1037, 2487840), (1065, 2422432), (1095, 2356064), (1136, 2271030), (1168, 2208810), (1207, 2137440), (1220, 2114664), (1241, 2078880), (1360, 1896978), (1420, 1816824), (1460, 1767048), (1464, 1762220), (1632, 1580815), (1704, 1514020), (1752, 1472540), (1830, 1409776), (1952, 1321665), (2040, 1264652), (2074, 1243920), (2130, 1211216), (2190, 1178032), (2272, 1135515), (2336, 1104405), (2414, 1068720), (2440, 1057332), (2482, 1039440), (2720, 948489), (2840, 908412), (2920, 883524), (2928, 881110), (3111, 829280), (3408, 757010), (3504, 736270), (3621, 712480), (3660, 704888), (3723, 692960), (4080, 632326), (4148, 621960), (4260, 605608), (4331, 595680), (4380, 589016), (4453, 579360), (4828, 534360), (4880, 528666), (4964, 519720), (5183, 497760), (5185, 497568), (5680, 454206), (5840, 441762), (5856, 440555), (6035, 427488), (6205, 415776), (6222, 414640), (6816, 378505), (7008, 368135), (7242, 356240), (7320, 352444), (7446, 346480), (8160, 316163), (8296, 310980), (8520, 302804), (8662, 297840), (8760, 294508), (8906, 289680), (9656, 267180), (9760, 264333), (9928, 259860), (10366, 248880), (10370, 248784), (11360, 227103), (11680, 220881), (12070, 213744), (12410, 207888), (12444, 207320), (12993, 198560), (13359, 193120), (14484, 178120), (14640, 176222), (14892, 173240), (15549, 165920), (15555, 165856), (16592, 155490), (17040, 151402), (17324, 148920), (17520, 147254), (17812, 144840), (18105, 142496), (18615, 138592), (19312, 133590), (19856, 129930), (20732, 124440), (20740, 124392), (21655, 119136), (22265, 115872), (24140, 106872), (24820, 103944), (24888, 103660), (25915, 99552), (25986, 99280), (26718, 96560), (28968, 89060), (29280, 88111), (29784, 86620), (31098, 82960), (31110, 82928), (33184, 77745), (34080, 75701), (34648, 74460), (35040, 73627), (35624, 72420), (36210, 71248), (37230, 69296), (38624, 66795), (39712, 64965), (41464, 62220), (41480, 62196), (43310, 59568), (44530, 57936), (48280, 53436), (49640, 51972), (49776, 51830)]