321775185120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1906

約数の個数: 384

約数和(自身を含む): 1085168544768

約数和(自身を除く): 763393359648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 43, 46, 48, 60, 69, 80, 86, 92, 96, 115, 120, 129, 138, 160, 172, 184, 215, 230, 240, 258, 276, 344, 345, 368, 430, 460, 480, 516, 521, 552, 645, 688, 690, 736, 860, 920, 989, 1032, 1042, 1104, 1290, 1301, 1376, 1380, 1563, 1720, 1840, 1978, 2064, 2084, 2208, 2580, 2602, 2605, 2760, 2967, 3126, 3440, 3680, 3903, 3956, 4128, 4168, 4945, 5160, 5204, 5210, 5520, 5934, 6252, 6505, 6880, 7806, 7815, 7912, 8336, 9890, 10320, 10408, 10420, 11040, 11868, 11983, 12504, 13010, 14835, 15612, 15630, 15824, 16672, 19515, 19780, 20640, 20816, 20840, 22403, 23736, 23966, 25008, 26020, 29670, 29923, 31224, 31260, 31648, 35949, 39030, 39560, 41632, 41680, 44806, 47472, 47932, 50016, 52040, 55943, 59340, 59846, 59915, 62448, 62520, 67209, 71898, 78060, 79120, 83360, 89612, 89769, 94944, 95864, 104080, 111886, 112015, 118680, 119692, 119830, 124896, 125040, 134418, 143796, 149615, 156120, 158240, 167829, 179224, 179538, 179745, 191728, 208160, 223772, 224030, 237360, 239384, 239660, 250080, 268836, 279715, 287592, 299230, 312240, 335658, 336045, 358448, 359076, 359490, 383456, 447544, 448060, 448845, 474720, 478768, 479320, 515269, 537672, 559430, 575184, 598460, 624480, 671316, 672090, 677821, 716896, 718152, 718980, 839145, 895088, 896120, 897690, 957536, 958640, 1030538, 1075344, 1118860, 1150368, 1196920, 1286689, 1342632, 1344180, 1355642, 1436304, 1437960, 1545807, 1678290, 1790176, 1792240, 1795380, 1917280, 2033463, 2061076, 2150688, 2237720, 2393840, 2573378, 2576345, 2685264, 2688360, 2711284, 2872608, 2875920, 3091614, 3356580, 3389105, 3584480, 3590760, 3860067, 4066926, 4122152, 4475440, 4787680, 5146756, 5152690, 5370528, 5376720, 5422568, 5751840, 6183228, 6433445, 6713160, 6778210, 7181520, 7720134, 7729035, 8133852, 8244304, 8950880, 10167315, 10293512, 10305380, 10753440, 10845136, 12366456, 12866890, 13426320, 13556420, 14363040, 15440268, 15458070, 15589883, 16267704, 16488608, 19300335, 20334630, 20587024, 20610760, 21690272, 24732912, 25733780, 26852640, 27112840, 29146303, 30880536, 30916140, 31179766, 32535408, 38600670, 40669260, 41174048, 41221520, 46769649, 49465824, 51467560, 54225680, 58292606, 61761072, 61832280, 62359532, 65070816, 77201340, 77949415, 81338520, 82443040, 87438909, 93539298, 102935120, 108451360, 116585212, 123522144, 123664560, 124719064, 145731515, 154402680, 155898830, 162677040, 174877818, 187078596, 205870240, 233170424, 233848245, 247329120, 249438128, 291463030, 308805360, 311797660, 325354080, 349755636, 374157192, 437194545, 466340848, 467696490, 498876256, 582926060, 617610720, 623595320, 670364969, 699511272, 748314384, 874389090, 932681696, 935392980, 1165852120, 1247190640, 1340729938, 1399022544, 1496628768, 1748778180, 1870785960, 2011094907, 2331704240, 2494381280, 2681459876, 2798045088, 3351824845, 3497556360, 3741571920, 4022189814, 4663408480, 5362919752, 6703649690, 6995112720, 7483143840, 8044379628, 10055474535, 10725839504, 13407299380, 13990225440, 16088759256, 20110949070, 21451679008, 26814598760, 32177518512, 40221898140, 53629197520, 64355037024, 80443796280, 107258395040, 160887592560, 321775185120]

約数ペア:

[(1, 321775185120), (2, 160887592560), (3, 107258395040), (4, 80443796280), (5, 64355037024), (6, 53629197520), (8, 40221898140), (10, 32177518512), (12, 26814598760), (15, 21451679008), (16, 20110949070), (20, 16088759256), (23, 13990225440), (24, 13407299380), (30, 10725839504), (32, 10055474535), (40, 8044379628), (43, 7483143840), (46, 6995112720), (48, 6703649690), (60, 5362919752), (69, 4663408480), (80, 4022189814), (86, 3741571920), (92, 3497556360), (96, 3351824845), (115, 2798045088), (120, 2681459876), (129, 2494381280), (138, 2331704240), (160, 2011094907), (172, 1870785960), (184, 1748778180), (215, 1496628768), (230, 1399022544), (240, 1340729938), (258, 1247190640), (276, 1165852120), (344, 935392980), (345, 932681696), (368, 874389090), (430, 748314384), (460, 699511272), (480, 670364969), (516, 623595320), (521, 617610720), (552, 582926060), (645, 498876256), (688, 467696490), (690, 466340848), (736, 437194545), (860, 374157192), (920, 349755636), (989, 325354080), (1032, 311797660), (1042, 308805360), (1104, 291463030), (1290, 249438128), (1301, 247329120), (1376, 233848245), (1380, 233170424), (1563, 205870240), (1720, 187078596), (1840, 174877818), (1978, 162677040), (2064, 155898830), (2084, 154402680), (2208, 145731515), (2580, 124719064), (2602, 123664560), (2605, 123522144), (2760, 116585212), (2967, 108451360), (3126, 102935120), (3440, 93539298), (3680, 87438909), (3903, 82443040), (3956, 81338520), (4128, 77949415), (4168, 77201340), (4945, 65070816), (5160, 62359532), (5204, 61832280), (5210, 61761072), (5520, 58292606), (5934, 54225680), (6252, 51467560), (6505, 49465824), (6880, 46769649), (7806, 41221520), (7815, 41174048), (7912, 40669260), (8336, 38600670), (9890, 32535408), (10320, 31179766), (10408, 30916140), (10420, 30880536), (11040, 29146303), (11868, 27112840), (11983, 26852640), (12504, 25733780), (13010, 24732912), (14835, 21690272), (15612, 20610760), (15630, 20587024), (15824, 20334630), (16672, 19300335), (19515, 16488608), (19780, 16267704), (20640, 15589883), (20816, 15458070), (20840, 15440268), (22403, 14363040), (23736, 13556420), (23966, 13426320), (25008, 12866890), (26020, 12366456), (29670, 10845136), (29923, 10753440), (31224, 10305380), (31260, 10293512), (31648, 10167315), (35949, 8950880), (39030, 8244304), (39560, 8133852), (41632, 7729035), (41680, 7720134), (44806, 7181520), (47472, 6778210), (47932, 6713160), (50016, 6433445), (52040, 6183228), (55943, 5751840), (59340, 5422568), (59846, 5376720), (59915, 5370528), (62448, 5152690), (62520, 5146756), (67209, 4787680), (71898, 4475440), (78060, 4122152), (79120, 4066926), (83360, 3860067), (89612, 3590760), (89769, 3584480), (94944, 3389105), (95864, 3356580), (104080, 3091614), (111886, 2875920), (112015, 2872608), (118680, 2711284), (119692, 2688360), (119830, 2685264), (124896, 2576345), (125040, 2573378), (134418, 2393840), (143796, 2237720), (149615, 2150688), (156120, 2061076), (158240, 2033463), (167829, 1917280), (179224, 1795380), (179538, 1792240), (179745, 1790176), (191728, 1678290), (208160, 1545807), (223772, 1437960), (224030, 1436304), (237360, 1355642), (239384, 1344180), (239660, 1342632), (250080, 1286689), (268836, 1196920), (279715, 1150368), (287592, 1118860), (299230, 1075344), (312240, 1030538), (335658, 958640), (336045, 957536), (358448, 897690), (359076, 896120), (359490, 895088), (383456, 839145), (447544, 718980), (448060, 718152), (448845, 716896), (474720, 677821), (478768, 672090), (479320, 671316), (515269, 624480), (537672, 598460), (559430, 575184)]