28661364480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 576

約数和(自身を含む): 108423963648

約数和(自身を除く): 79762599168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 137, 140, 160, 168, 172, 181, 192, 210, 215, 224, 240, 256, 258, 274, 280, 301, 320, 336, 344, 362, 384, 411, 420, 430, 448, 480, 516, 543, 548, 560, 602, 640, 645, 672, 685, 688, 724, 768, 822, 840, 860, 896, 903, 905, 959, 960, 1032, 1086, 1096, 1120, 1204, 1267, 1280, 1290, 1344, 1370, 1376, 1448, 1505, 1644, 1680, 1720, 1792, 1806, 1810, 1918, 1920, 2055, 2064, 2172, 2192, 2240, 2408, 2534, 2580, 2688, 2715, 2740, 2752, 2877, 2896, 3010, 3288, 3360, 3440, 3612, 3620, 3801, 3836, 3840, 4110, 4128, 4344, 4384, 4480, 4515, 4795, 4816, 5068, 5160, 5376, 5430, 5480, 5504, 5754, 5792, 5891, 6020, 6335, 6576, 6720, 6880, 7224, 7240, 7602, 7672, 7783, 8220, 8256, 8688, 8768, 8960, 9030, 9590, 9632, 10136, 10320, 10860, 10960, 11008, 11508, 11584, 11782, 12040, 12670, 13152, 13440, 13760, 14385, 14448, 14480, 15204, 15344, 15566, 16440, 16512, 17376, 17536, 17673, 18060, 19005, 19180, 19264, 20272, 20640, 21720, 21920, 23016, 23168, 23349, 23564, 24080, 24797, 25340, 26304, 26880, 27520, 28770, 28896, 28960, 29455, 30408, 30688, 31132, 32880, 33024, 34752, 35072, 35346, 36120, 38010, 38360, 38528, 38915, 40544, 41237, 41280, 43440, 43840, 46032, 46336, 46698, 47128, 48160, 49594, 50680, 52608, 54481, 55040, 57540, 57792, 57920, 58910, 60816, 61376, 62264, 65760, 69504, 70692, 72240, 74391, 76020, 76720, 77056, 77830, 81088, 82474, 82560, 86880, 87680, 88365, 92064, 93396, 94256, 96320, 99188, 101360, 105216, 108962, 115080, 115584, 115840, 116745, 117820, 121632, 122752, 123711, 123985, 124528, 131520, 139008, 141384, 144480, 148782, 152040, 153440, 155660, 162176, 163443, 164948, 165120, 173579, 173760, 175360, 176730, 184128, 186792, 188512, 192640, 198376, 202720, 206185, 217924, 230160, 231168, 231680, 233490, 235640, 243264, 245504, 247422, 247970, 249056, 263040, 272405, 282768, 288960, 297564, 304080, 306880, 311320, 324352, 326886, 329896, 347158, 347520, 353460, 368256, 371955, 373584, 377024, 385280, 396752, 405440, 412370, 435848, 460320, 466980, 471280, 486528, 494844, 495940, 498112, 520737, 526080, 544810, 565536, 577920, 595128, 608160, 613760, 618555, 622640, 653772, 659792, 694316, 695040, 706920, 736512, 743910, 747168, 754048, 793504, 810880, 817215, 824740, 867895, 871696, 920640, 933960, 942560, 973056, 989688, 991880, 996224, 1041474, 1066271, 1089620, 1131072, 1155840, 1190256, 1216320, 1227520, 1237110, 1245280, 1307544, 1319584, 1388632, 1413840, 1487820, 1494336, 1508096, 1587008, 1621760, 1634430, 1649480, 1735790, 1743392, 1841280, 1867920, 1885120, 1979376, 1983760, 1992448, 2082948, 2132542, 2179240, 2262144, 2380512, 2432640, 2474220, 2490560, 2603685, 2615088, 2639168, 2777264, 2827680, 2975640, 2988672, 3174016, 3198813, 3268860, 3298960, 3471580, 3486784, 3682560, 3735840, 3770240, 3958752, 3967520, 4165896, 4265084, 4358480, 4524288, 4761024, 4865280, 4948440, 4981120, 5207370, 5230176, 5278336, 5331355, 5554528, 5655360, 5951280, 5977344, 6348032, 6397626, 6537720, 6597920, 6943160, 6973568, 7463897, 7471680, 7540480, 7917504, 7935040, 8331792, 8530168, 8716960, 9522048, 9896880, 9962240, 10414740, 10460352, 10556672, 10662710, 11109056, 11310720, 11902560, 12795252, 13075440, 13195840, 13886320, 13947136, 14927794, 14943360, 15835008, 15870080, 15994065, 16663584, 17060336, 17433920, 19044096, 19793760, 20829480, 20920704, 21325420, 22218112, 22391691, 22621440, 23805120, 25590504, 26150880, 26391680, 27772640, 29855588, 29886720, 31670016, 31740160, 31988130, 33327168, 34120672, 34867840, 37319485, 39587520, 41658960, 41841408, 42650840, 44436224, 44783382, 47610240, 51181008, 52301760, 52783360, 55545280, 59711176, 63976260, 66654336, 68241344, 69735680, 74638970, 79175040, 83317920, 85301680, 89566764, 95220480, 102362016, 104603520, 111090560, 111958455, 119422352, 127952520, 133308672, 136482688, 149277940, 158350080, 166635840, 170603360, 179133528, 204724032, 209207040, 222181120, 223916910, 238844704, 255905040, 272965376, 298555880, 333271680, 341206720, 358267056, 409448064, 447833820, 477689408, 511810080, 597111760, 666543360, 682413440, 716534112, 818896128, 895667640, 955378816, 1023620160, 1194223520, 1364826880, 1433068224, 1791335280, 1910757632, 2047240320, 2388447040, 2866136448, 3582670560, 4094480640, 4776894080, 5732272896, 7165341120, 9553788160, 14330682240, 28661364480]

約数ペア:

[(1, 28661364480), (2, 14330682240), (3, 9553788160), (4, 7165341120), (5, 5732272896), (6, 4776894080), (7, 4094480640), (8, 3582670560), (10, 2866136448), (12, 2388447040), (14, 2047240320), (15, 1910757632), (16, 1791335280), (20, 1433068224), (21, 1364826880), (24, 1194223520), (28, 1023620160), (30, 955378816), (32, 895667640), (35, 818896128), (40, 716534112), (42, 682413440), (43, 666543360), (48, 597111760), (56, 511810080), (60, 477689408), (64, 447833820), (70, 409448064), (80, 358267056), (84, 341206720), (86, 333271680), (96, 298555880), (105, 272965376), (112, 255905040), (120, 238844704), (128, 223916910), (129, 222181120), (137, 209207040), (140, 204724032), (160, 179133528), (168, 170603360), (172, 166635840), (181, 158350080), (192, 149277940), (210, 136482688), (215, 133308672), (224, 127952520), (240, 119422352), (256, 111958455), (258, 111090560), (274, 104603520), (280, 102362016), (301, 95220480), (320, 89566764), (336, 85301680), (344, 83317920), (362, 79175040), (384, 74638970), (411, 69735680), (420, 68241344), (430, 66654336), (448, 63976260), (480, 59711176), (516, 55545280), (543, 52783360), (548, 52301760), (560, 51181008), (602, 47610240), (640, 44783382), (645, 44436224), (672, 42650840), (685, 41841408), (688, 41658960), (724, 39587520), (768, 37319485), (822, 34867840), (840, 34120672), (860, 33327168), (896, 31988130), (903, 31740160), (905, 31670016), (959, 29886720), (960, 29855588), (1032, 27772640), (1086, 26391680), (1096, 26150880), (1120, 25590504), (1204, 23805120), (1267, 22621440), (1280, 22391691), (1290, 22218112), (1344, 21325420), (1370, 20920704), (1376, 20829480), (1448, 19793760), (1505, 19044096), (1644, 17433920), (1680, 17060336), (1720, 16663584), (1792, 15994065), (1806, 15870080), (1810, 15835008), (1918, 14943360), (1920, 14927794), (2055, 13947136), (2064, 13886320), (2172, 13195840), (2192, 13075440), (2240, 12795252), (2408, 11902560), (2534, 11310720), (2580, 11109056), (2688, 10662710), (2715, 10556672), (2740, 10460352), (2752, 10414740), (2877, 9962240), (2896, 9896880), (3010, 9522048), (3288, 8716960), (3360, 8530168), (3440, 8331792), (3612, 7935040), (3620, 7917504), (3801, 7540480), (3836, 7471680), (3840, 7463897), (4110, 6973568), (4128, 6943160), (4344, 6597920), (4384, 6537720), (4480, 6397626), (4515, 6348032), (4795, 5977344), (4816, 5951280), (5068, 5655360), (5160, 5554528), (5376, 5331355), (5430, 5278336), (5480, 5230176), (5504, 5207370), (5754, 4981120), (5792, 4948440), (5891, 4865280), (6020, 4761024), (6335, 4524288), (6576, 4358480), (6720, 4265084), (6880, 4165896), (7224, 3967520), (7240, 3958752), (7602, 3770240), (7672, 3735840), (7783, 3682560), (8220, 3486784), (8256, 3471580), (8688, 3298960), (8768, 3268860), (8960, 3198813), (9030, 3174016), (9590, 2988672), (9632, 2975640), (10136, 2827680), (10320, 2777264), (10860, 2639168), (10960, 2615088), (11008, 2603685), (11508, 2490560), (11584, 2474220), (11782, 2432640), (12040, 2380512), (12670, 2262144), (13152, 2179240), (13440, 2132542), (13760, 2082948), (14385, 1992448), (14448, 1983760), (14480, 1979376), (15204, 1885120), (15344, 1867920), (15566, 1841280), (16440, 1743392), (16512, 1735790), (17376, 1649480), (17536, 1634430), (17673, 1621760), (18060, 1587008), (19005, 1508096), (19180, 1494336), (19264, 1487820), (20272, 1413840), (20640, 1388632), (21720, 1319584), (21920, 1307544), (23016, 1245280), (23168, 1237110), (23349, 1227520), (23564, 1216320), (24080, 1190256), (24797, 1155840), (25340, 1131072), (26304, 1089620), (26880, 1066271), (27520, 1041474), (28770, 996224), (28896, 991880), (28960, 989688), (29455, 973056), (30408, 942560), (30688, 933960), (31132, 920640), (32880, 871696), (33024, 867895), (34752, 824740), (35072, 817215), (35346, 810880), (36120, 793504), (38010, 754048), (38360, 747168), (38528, 743910), (38915, 736512), (40544, 706920), (41237, 695040), (41280, 694316), (43440, 659792), (43840, 653772), (46032, 622640), (46336, 618555), (46698, 613760), (47128, 608160), (48160, 595128), (49594, 577920), (50680, 565536), (52608, 544810), (54481, 526080), (55040, 520737), (57540, 498112), (57792, 495940), (57920, 494844), (58910, 486528), (60816, 471280), (61376, 466980), (62264, 460320), (65760, 435848), (69504, 412370), (70692, 405440), (72240, 396752), (74391, 385280), (76020, 377024), (76720, 373584), (77056, 371955), (77830, 368256), (81088, 353460), (82474, 347520), (82560, 347158), (86880, 329896), (87680, 326886), (88365, 324352), (92064, 311320), (93396, 306880), (94256, 304080), (96320, 297564), (99188, 288960), (101360, 282768), (105216, 272405), (108962, 263040), (115080, 249056), (115584, 247970), (115840, 247422), (116745, 245504), (117820, 243264), (121632, 235640), (122752, 233490), (123711, 231680), (123985, 231168), (124528, 230160), (131520, 217924), (139008, 206185), (141384, 202720), (144480, 198376), (148782, 192640), (152040, 188512), (153440, 186792), (155660, 184128), (162176, 176730), (163443, 175360), (164948, 173760), (165120, 173579)]