7143217920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 432

約数和(自身を含む): 25713192960

約数和(自身を除く): 18569975040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 79, 80, 90, 94, 96, 120, 128, 141, 144, 158, 160, 167, 180, 188, 192, 235, 237, 240, 256, 282, 288, 316, 320, 334, 360, 376, 384, 395, 423, 470, 474, 480, 501, 564, 576, 632, 640, 668, 705, 711, 720, 752, 768, 790, 835, 846, 940, 948, 960, 1002, 1128, 1152, 1185, 1264, 1280, 1336, 1410, 1422, 1440, 1503, 1504, 1580, 1670, 1692, 1880, 1896, 1920, 2004, 2115, 2256, 2304, 2370, 2505, 2528, 2672, 2820, 2844, 2880, 3006, 3008, 3160, 3340, 3384, 3555, 3713, 3760, 3792, 3840, 4008, 4230, 4512, 4740, 5010, 5056, 5344, 5640, 5688, 5760, 6012, 6016, 6320, 6680, 6768, 7110, 7426, 7515, 7520, 7584, 7849, 8016, 8460, 9024, 9480, 10020, 10112, 10688, 11139, 11280, 11376, 11520, 12024, 12032, 12640, 13193, 13360, 13536, 14220, 14852, 15030, 15040, 15168, 15698, 16032, 16920, 18048, 18565, 18960, 20040, 20224, 21376, 22278, 22560, 22752, 23547, 24048, 25280, 26386, 26720, 27072, 28440, 29704, 30060, 30080, 30336, 31396, 32064, 33417, 33840, 36096, 37130, 37920, 39245, 39579, 40080, 42752, 44556, 45120, 45504, 47094, 48096, 50560, 52772, 53440, 54144, 55695, 56880, 59408, 60120, 60160, 60672, 62792, 64128, 65965, 66834, 67680, 70641, 74260, 75840, 78490, 79158, 80160, 89112, 90240, 91008, 94188, 96192, 101120, 105544, 106880, 108288, 111390, 113760, 117735, 118737, 118816, 120240, 125584, 128256, 131930, 133668, 135360, 141282, 148520, 151680, 156980, 158316, 160320, 167085, 178224, 180480, 182016, 188376, 192384, 197895, 211088, 213760, 222780, 227520, 235470, 237474, 237632, 240480, 251168, 263860, 267336, 270720, 282564, 297040, 303360, 313960, 316632, 320640, 334170, 353205, 356448, 376752, 384768, 395790, 422176, 445560, 455040, 470940, 474948, 475264, 480960, 502336, 527720, 534672, 541440, 565128, 593685, 594080, 620071, 627920, 633264, 641280, 668340, 706410, 712896, 753504, 791580, 844352, 891120, 910080, 941880, 949896, 950528, 961920, 1004672, 1055440, 1069344, 1130256, 1187370, 1188160, 1240142, 1255840, 1266528, 1336680, 1412820, 1425792, 1507008, 1583160, 1688704, 1782240, 1860213, 1883760, 1899792, 1923840, 2009344, 2110880, 2138688, 2260512, 2374740, 2376320, 2480284, 2511680, 2533056, 2673360, 2825640, 2851584, 3014016, 3100355, 3166320, 3377408, 3564480, 3720426, 3767520, 3799584, 4221760, 4277376, 4521024, 4749480, 4752640, 4960568, 5023360, 5066112, 5346720, 5580639, 5651280, 6028032, 6200710, 6332640, 7128960, 7440852, 7535040, 7599168, 8443520, 8554752, 9042048, 9301065, 9498960, 9921136, 10046720, 10132224, 10693440, 11161278, 11302560, 12401420, 12665280, 14257920, 14881704, 15070080, 15198336, 16887040, 18084096, 18602130, 18997920, 19842272, 21386880, 22322556, 22605120, 24802840, 25330560, 27903195, 29763408, 30140160, 30396672, 37204260, 37995840, 39684544, 42773760, 44645112, 45210240, 49605680, 50661120, 55806390, 59526816, 74408520, 75991680, 79369088, 89290224, 90420480, 99211360, 111612780, 119053632, 148817040, 151983360, 158738176, 178580448, 198422720, 223225560, 238107264, 297634080, 357160896, 396845440, 446451120, 476214528, 595268160, 714321792, 793690880, 892902240, 1190536320, 1428643584, 1785804480, 2381072640, 3571608960, 7143217920]

約数ペア:

[(1, 7143217920), (2, 3571608960), (3, 2381072640), (4, 1785804480), (5, 1428643584), (6, 1190536320), (8, 892902240), (9, 793690880), (10, 714321792), (12, 595268160), (15, 476214528), (16, 446451120), (18, 396845440), (20, 357160896), (24, 297634080), (30, 238107264), (32, 223225560), (36, 198422720), (40, 178580448), (45, 158738176), (47, 151983360), (48, 148817040), (60, 119053632), (64, 111612780), (72, 99211360), (79, 90420480), (80, 89290224), (90, 79369088), (94, 75991680), (96, 74408520), (120, 59526816), (128, 55806390), (141, 50661120), (144, 49605680), (158, 45210240), (160, 44645112), (167, 42773760), (180, 39684544), (188, 37995840), (192, 37204260), (235, 30396672), (237, 30140160), (240, 29763408), (256, 27903195), (282, 25330560), (288, 24802840), (316, 22605120), (320, 22322556), (334, 21386880), (360, 19842272), (376, 18997920), (384, 18602130), (395, 18084096), (423, 16887040), (470, 15198336), (474, 15070080), (480, 14881704), (501, 14257920), (564, 12665280), (576, 12401420), (632, 11302560), (640, 11161278), (668, 10693440), (705, 10132224), (711, 10046720), (720, 9921136), (752, 9498960), (768, 9301065), (790, 9042048), (835, 8554752), (846, 8443520), (940, 7599168), (948, 7535040), (960, 7440852), (1002, 7128960), (1128, 6332640), (1152, 6200710), (1185, 6028032), (1264, 5651280), (1280, 5580639), (1336, 5346720), (1410, 5066112), (1422, 5023360), (1440, 4960568), (1503, 4752640), (1504, 4749480), (1580, 4521024), (1670, 4277376), (1692, 4221760), (1880, 3799584), (1896, 3767520), (1920, 3720426), (2004, 3564480), (2115, 3377408), (2256, 3166320), (2304, 3100355), (2370, 3014016), (2505, 2851584), (2528, 2825640), (2672, 2673360), (2820, 2533056), (2844, 2511680), (2880, 2480284), (3006, 2376320), (3008, 2374740), (3160, 2260512), (3340, 2138688), (3384, 2110880), (3555, 2009344), (3713, 1923840), (3760, 1899792), (3792, 1883760), (3840, 1860213), (4008, 1782240), (4230, 1688704), (4512, 1583160), (4740, 1507008), (5010, 1425792), (5056, 1412820), (5344, 1336680), (5640, 1266528), (5688, 1255840), (5760, 1240142), (6012, 1188160), (6016, 1187370), (6320, 1130256), (6680, 1069344), (6768, 1055440), (7110, 1004672), (7426, 961920), (7515, 950528), (7520, 949896), (7584, 941880), (7849, 910080), (8016, 891120), (8460, 844352), (9024, 791580), (9480, 753504), (10020, 712896), (10112, 706410), (10688, 668340), (11139, 641280), (11280, 633264), (11376, 627920), (11520, 620071), (12024, 594080), (12032, 593685), (12640, 565128), (13193, 541440), (13360, 534672), (13536, 527720), (14220, 502336), (14852, 480960), (15030, 475264), (15040, 474948), (15168, 470940), (15698, 455040), (16032, 445560), (16920, 422176), (18048, 395790), (18565, 384768), (18960, 376752), (20040, 356448), (20224, 353205), (21376, 334170), (22278, 320640), (22560, 316632), (22752, 313960), (23547, 303360), (24048, 297040), (25280, 282564), (26386, 270720), (26720, 267336), (27072, 263860), (28440, 251168), (29704, 240480), (30060, 237632), (30080, 237474), (30336, 235470), (31396, 227520), (32064, 222780), (33417, 213760), (33840, 211088), (36096, 197895), (37130, 192384), (37920, 188376), (39245, 182016), (39579, 180480), (40080, 178224), (42752, 167085), (44556, 160320), (45120, 158316), (45504, 156980), (47094, 151680), (48096, 148520), (50560, 141282), (52772, 135360), (53440, 133668), (54144, 131930), (55695, 128256), (56880, 125584), (59408, 120240), (60120, 118816), (60160, 118737), (60672, 117735), (62792, 113760), (64128, 111390), (65965, 108288), (66834, 106880), (67680, 105544), (70641, 101120), (74260, 96192), (75840, 94188), (78490, 91008), (79158, 90240), (80160, 89112)]