1561822080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1326

約数の個数: 384

約数和(自身を含む): 6241445280

約数和(自身を除く): 4679623200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1277, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1680, 1820, 1911, 1920, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2554, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3360, 3640, 3822, 3831, 3920, 4160, 4368, 4480, 4704, 4992, 5096, 5108, 5460, 5824, 5880, 6240, 6272, 6370, 6385, 6720, 7280, 7644, 7662, 7840, 8320, 8736, 8939, 9408, 9555, 10192, 10216, 10920, 11648, 11760, 12480, 12740, 12770, 13440, 14560, 15288, 15324, 15680, 16601, 17472, 17878, 18816, 19110, 19155, 20384, 20432, 21840, 23520, 24960, 25480, 25540, 26817, 29120, 30576, 30648, 31360, 33202, 34944, 35756, 38220, 38310, 40768, 40864, 43680, 44695, 47040, 49803, 50960, 51080, 53634, 58240, 61152, 61296, 62573, 66404, 71512, 76440, 76620, 81536, 81728, 83005, 87360, 89390, 94080, 99606, 101920, 102160, 107268, 116207, 122304, 122592, 125146, 132808, 134085, 143024, 152880, 153240, 163456, 166010, 174720, 178780, 187719, 199212, 203840, 204320, 214536, 232414, 244608, 245184, 249015, 250292, 265616, 268170, 286048, 305760, 306480, 312865, 332020, 348621, 357560, 375438, 398424, 407680, 408640, 429072, 464828, 490368, 498030, 500584, 531232, 536340, 572096, 581035, 611520, 612960, 625730, 664040, 697242, 715120, 750876, 796848, 813449, 817280, 858144, 929656, 938595, 996060, 1001168, 1062464, 1072680, 1144192, 1162070, 1223040, 1225920, 1251460, 1328080, 1394484, 1430240, 1501752, 1593696, 1626898, 1716288, 1743105, 1859312, 1877190, 1992120, 2002336, 2124928, 2145360, 2324140, 2440347, 2451840, 2502920, 2656160, 2788968, 2860480, 3003504, 3187392, 3253796, 3432576, 3486210, 3718624, 3754380, 3984240, 4004672, 4067245, 4290720, 4648280, 4880694, 5005840, 5312320, 5577936, 5720960, 6007008, 6374784, 6507592, 6972420, 7437248, 7508760, 7968480, 8009344, 8134490, 8581440, 9296560, 9761388, 10011680, 10624640, 11155872, 12014016, 12201735, 13015184, 13944840, 14874496, 15017520, 15936960, 16268980, 17162880, 18593120, 19522776, 20023360, 22311744, 24028032, 24403470, 26030368, 27889680, 30035040, 31873920, 32537960, 37186240, 39045552, 40046720, 44623488, 48806940, 52060736, 55779360, 60070080, 65075920, 74372480, 78091104, 97613880, 104121472, 111558720, 120140160, 130151840, 156182208, 195227760, 223117440, 260303680, 312364416, 390455520, 520607360, 780911040, 1561822080]

約数ペア:

[(1, 1561822080), (2, 780911040), (3, 520607360), (4, 390455520), (5, 312364416), (6, 260303680), (7, 223117440), (8, 195227760), (10, 156182208), (12, 130151840), (13, 120140160), (14, 111558720), (15, 104121472), (16, 97613880), (20, 78091104), (21, 74372480), (24, 65075920), (26, 60070080), (28, 55779360), (30, 52060736), (32, 48806940), (35, 44623488), (39, 40046720), (40, 39045552), (42, 37186240), (48, 32537960), (49, 31873920), (52, 30035040), (56, 27889680), (60, 26030368), (64, 24403470), (65, 24028032), (70, 22311744), (78, 20023360), (80, 19522776), (84, 18593120), (91, 17162880), (96, 16268980), (98, 15936960), (104, 15017520), (105, 14874496), (112, 13944840), (120, 13015184), (128, 12201735), (130, 12014016), (140, 11155872), (147, 10624640), (156, 10011680), (160, 9761388), (168, 9296560), (182, 8581440), (192, 8134490), (195, 8009344), (196, 7968480), (208, 7508760), (210, 7437248), (224, 6972420), (240, 6507592), (245, 6374784), (260, 6007008), (273, 5720960), (280, 5577936), (294, 5312320), (312, 5005840), (320, 4880694), (336, 4648280), (364, 4290720), (384, 4067245), (390, 4004672), (392, 3984240), (416, 3754380), (420, 3718624), (448, 3486210), (455, 3432576), (480, 3253796), (490, 3187392), (520, 3003504), (546, 2860480), (560, 2788968), (588, 2656160), (624, 2502920), (637, 2451840), (640, 2440347), (672, 2324140), (728, 2145360), (735, 2124928), (780, 2002336), (784, 1992120), (832, 1877190), (840, 1859312), (896, 1743105), (910, 1716288), (960, 1626898), (980, 1593696), (1040, 1501752), (1092, 1430240), (1120, 1394484), (1176, 1328080), (1248, 1251460), (1274, 1225920), (1277, 1223040), (1344, 1162070), (1365, 1144192), (1456, 1072680), (1470, 1062464), (1560, 1001168), (1568, 996060), (1664, 938595), (1680, 929656), (1820, 858144), (1911, 817280), (1920, 813449), (1960, 796848), (2080, 750876), (2184, 715120), (2240, 697242), (2352, 664040), (2496, 625730), (2548, 612960), (2554, 611520), (2688, 581035), (2730, 572096), (2912, 536340), (2940, 531232), (3120, 500584), (3136, 498030), (3185, 490368), (3360, 464828), (3640, 429072), (3822, 408640), (3831, 407680), (3920, 398424), (4160, 375438), (4368, 357560), (4480, 348621), (4704, 332020), (4992, 312865), (5096, 306480), (5108, 305760), (5460, 286048), (5824, 268170), (5880, 265616), (6240, 250292), (6272, 249015), (6370, 245184), (6385, 244608), (6720, 232414), (7280, 214536), (7644, 204320), (7662, 203840), (7840, 199212), (8320, 187719), (8736, 178780), (8939, 174720), (9408, 166010), (9555, 163456), (10192, 153240), (10216, 152880), (10920, 143024), (11648, 134085), (11760, 132808), (12480, 125146), (12740, 122592), (12770, 122304), (13440, 116207), (14560, 107268), (15288, 102160), (15324, 101920), (15680, 99606), (16601, 94080), (17472, 89390), (17878, 87360), (18816, 83005), (19110, 81728), (19155, 81536), (20384, 76620), (20432, 76440), (21840, 71512), (23520, 66404), (24960, 62573), (25480, 61296), (25540, 61152), (26817, 58240), (29120, 53634), (30576, 51080), (30648, 50960), (31360, 49803), (33202, 47040), (34944, 44695), (35756, 43680), (38220, 40864), (38310, 40768)]