2461806720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 384

約数和(自身を含む): 9302791680

約数和(自身を除く): 6840984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 811, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1622, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2433, 2448, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3244, 3264, 3720, 3968, 4055, 4080, 4216, 4464, 4743, 4866, 4896, 4960, 5270, 5440, 5580, 5760, 5952, 6120, 6324, 6488, 6528, 7299, 7440, 7905, 8110, 8160, 8432, 8928, 9486, 9732, 9792, 9920, 10540, 10880, 11160, 11904, 12165, 12240, 12648, 12976, 13787, 14598, 14880, 15810, 16220, 16320, 16864, 17856, 18972, 19464, 19584, 19840, 21080, 22320, 23715, 24330, 24480, 25141, 25296, 25952, 27574, 29196, 29760, 31620, 32440, 32640, 33728, 35712, 36495, 37944, 38928, 41361, 42160, 44640, 47430, 48660, 48960, 50282, 50592, 51904, 55148, 58392, 59520, 63240, 64880, 67456, 68935, 72990, 75423, 75888, 77856, 82722, 84320, 89280, 94860, 97320, 97920, 100564, 101184, 103808, 110296, 116784, 124083, 125705, 126480, 129760, 137870, 145980, 150846, 151776, 155712, 165444, 168640, 178560, 189720, 194640, 201128, 202368, 206805, 220592, 226269, 233568, 248166, 251410, 252960, 259520, 275740, 291960, 301692, 303552, 311424, 330888, 337280, 377115, 379440, 389280, 402256, 413610, 427397, 441184, 452538, 467136, 496332, 502820, 505920, 519040, 551480, 583920, 603384, 607104, 620415, 661776, 754230, 758880, 778560, 804512, 827220, 854794, 882368, 905076, 934272, 992664, 1005640, 1011840, 1102960, 1131345, 1167840, 1206768, 1240830, 1282191, 1323552, 1508460, 1517760, 1557120, 1609024, 1654440, 1709588, 1764736, 1810152, 1985328, 2011280, 2136985, 2205920, 2262690, 2335680, 2413536, 2481660, 2564382, 2647104, 3016920, 3035520, 3218048, 3308880, 3419176, 3620304, 3846573, 3970656, 4022560, 4273970, 4411840, 4525380, 4671360, 4827072, 4963320, 5128764, 5294208, 6033840, 6410955, 6617760, 6838352, 7240608, 7693146, 7941312, 8045120, 8547940, 8823680, 9050760, 9654144, 9926640, 10257528, 12067680, 12821910, 13235520, 13676704, 14481216, 15386292, 15882624, 16090240, 17095880, 18101520, 19232865, 19853280, 20515056, 24135360, 25643820, 26471040, 27353408, 28962432, 30772584, 34191760, 36203040, 38465730, 39706560, 41030112, 48270720, 51287640, 54706816, 61545168, 68383520, 72406080, 76931460, 79413120, 82060224, 102575280, 123090336, 136767040, 144812160, 153862920, 164120448, 205150560, 246180672, 273534080, 307725840, 410301120, 492361344, 615451680, 820602240, 1230903360, 2461806720]

約数ペア:

[(1, 2461806720), (2, 1230903360), (3, 820602240), (4, 615451680), (5, 492361344), (6, 410301120), (8, 307725840), (9, 273534080), (10, 246180672), (12, 205150560), (15, 164120448), (16, 153862920), (17, 144812160), (18, 136767040), (20, 123090336), (24, 102575280), (30, 82060224), (31, 79413120), (32, 76931460), (34, 72406080), (36, 68383520), (40, 61545168), (45, 54706816), (48, 51287640), (51, 48270720), (60, 41030112), (62, 39706560), (64, 38465730), (68, 36203040), (72, 34191760), (80, 30772584), (85, 28962432), (90, 27353408), (93, 26471040), (96, 25643820), (102, 24135360), (120, 20515056), (124, 19853280), (128, 19232865), (136, 18101520), (144, 17095880), (153, 16090240), (155, 15882624), (160, 15386292), (170, 14481216), (180, 13676704), (186, 13235520), (192, 12821910), (204, 12067680), (240, 10257528), (248, 9926640), (255, 9654144), (272, 9050760), (279, 8823680), (288, 8547940), (306, 8045120), (310, 7941312), (320, 7693146), (340, 7240608), (360, 6838352), (372, 6617760), (384, 6410955), (408, 6033840), (465, 5294208), (480, 5128764), (496, 4963320), (510, 4827072), (527, 4671360), (544, 4525380), (558, 4411840), (576, 4273970), (612, 4022560), (620, 3970656), (640, 3846573), (680, 3620304), (720, 3419176), (744, 3308880), (765, 3218048), (811, 3035520), (816, 3016920), (930, 2647104), (960, 2564382), (992, 2481660), (1020, 2413536), (1054, 2335680), (1088, 2262690), (1116, 2205920), (1152, 2136985), (1224, 2011280), (1240, 1985328), (1360, 1810152), (1395, 1764736), (1440, 1709588), (1488, 1654440), (1530, 1609024), (1581, 1557120), (1622, 1517760), (1632, 1508460), (1860, 1323552), (1920, 1282191), (1984, 1240830), (2040, 1206768), (2108, 1167840), (2176, 1131345), (2232, 1102960), (2433, 1011840), (2448, 1005640), (2480, 992664), (2635, 934272), (2720, 905076), (2790, 882368), (2880, 854794), (2976, 827220), (3060, 804512), (3162, 778560), (3244, 758880), (3264, 754230), (3720, 661776), (3968, 620415), (4055, 607104), (4080, 603384), (4216, 583920), (4464, 551480), (4743, 519040), (4866, 505920), (4896, 502820), (4960, 496332), (5270, 467136), (5440, 452538), (5580, 441184), (5760, 427397), (5952, 413610), (6120, 402256), (6324, 389280), (6488, 379440), (6528, 377115), (7299, 337280), (7440, 330888), (7905, 311424), (8110, 303552), (8160, 301692), (8432, 291960), (8928, 275740), (9486, 259520), (9732, 252960), (9792, 251410), (9920, 248166), (10540, 233568), (10880, 226269), (11160, 220592), (11904, 206805), (12165, 202368), (12240, 201128), (12648, 194640), (12976, 189720), (13787, 178560), (14598, 168640), (14880, 165444), (15810, 155712), (16220, 151776), (16320, 150846), (16864, 145980), (17856, 137870), (18972, 129760), (19464, 126480), (19584, 125705), (19840, 124083), (21080, 116784), (22320, 110296), (23715, 103808), (24330, 101184), (24480, 100564), (25141, 97920), (25296, 97320), (25952, 94860), (27574, 89280), (29196, 84320), (29760, 82722), (31620, 77856), (32440, 75888), (32640, 75423), (33728, 72990), (35712, 68935), (36495, 67456), (37944, 64880), (38928, 63240), (41361, 59520), (42160, 58392), (44640, 55148), (47430, 51904), (48660, 50592), (48960, 50282)]