1206447840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 432

約数和(自身を含む): 4730963328

約数和(自身を除く): 3524515488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 223, 234, 240, 255, 260, 272, 288, 289, 306, 312, 340, 360, 390, 408, 416, 442, 446, 468, 480, 510, 520, 544, 578, 585, 612, 624, 663, 669, 680, 720, 765, 780, 816, 867, 884, 892, 936, 1020, 1040, 1105, 1115, 1156, 1170, 1224, 1248, 1326, 1338, 1360, 1440, 1445, 1530, 1560, 1632, 1734, 1768, 1784, 1872, 1989, 2007, 2040, 2080, 2210, 2230, 2312, 2340, 2448, 2601, 2652, 2676, 2720, 2890, 2899, 3060, 3120, 3315, 3345, 3468, 3536, 3568, 3744, 3757, 3791, 3978, 4014, 4080, 4335, 4420, 4460, 4624, 4680, 4896, 5202, 5304, 5352, 5780, 5798, 6120, 6240, 6630, 6690, 6936, 7072, 7136, 7514, 7582, 7956, 8028, 8160, 8670, 8697, 8840, 8920, 9248, 9360, 9945, 10035, 10404, 10608, 10704, 11271, 11373, 11560, 11596, 12240, 13005, 13260, 13380, 13872, 14495, 15028, 15164, 15912, 16056, 17340, 17394, 17680, 17840, 18720, 18785, 18955, 19890, 20070, 20808, 21216, 21408, 22542, 22746, 23120, 23192, 24480, 26010, 26091, 26520, 26760, 27744, 28990, 30056, 30328, 31824, 32112, 33813, 34119, 34680, 34788, 35360, 35680, 37570, 37910, 39780, 40140, 41616, 43485, 45084, 45492, 46240, 46384, 49283, 52020, 52182, 53040, 53520, 56355, 56865, 57980, 60112, 60656, 63648, 64224, 64447, 67626, 68238, 69360, 69576, 75140, 75820, 79560, 80280, 83232, 86970, 90168, 90984, 92768, 98566, 104040, 104364, 106080, 107040, 112710, 113730, 115960, 120224, 121312, 128894, 130455, 135252, 136476, 138720, 139152, 147849, 150280, 151640, 159120, 160560, 169065, 170595, 173940, 180336, 181968, 193341, 197132, 208080, 208728, 225420, 227460, 231920, 246415, 257788, 260910, 270504, 272952, 278304, 295698, 300560, 303280, 318240, 321120, 322235, 338130, 341190, 347880, 360672, 363936, 386682, 394264, 416160, 417456, 443547, 450840, 454920, 463840, 492830, 515576, 521820, 541008, 545904, 580023, 591396, 601120, 606560, 644470, 676260, 682380, 695760, 739245, 773364, 788528, 834912, 837811, 887094, 901680, 909840, 966705, 985660, 1031152, 1043640, 1082016, 1091808, 1160046, 1182792, 1288940, 1352520, 1364760, 1391520, 1478490, 1546728, 1577056, 1675622, 1774188, 1803360, 1819680, 1933410, 1971320, 2062304, 2087280, 2217735, 2320092, 2365584, 2513433, 2577880, 2705040, 2729520, 2900115, 2956980, 3093456, 3351244, 3548376, 3866820, 3942640, 4174560, 4189055, 4435470, 4640184, 4731168, 5026866, 5155760, 5410080, 5459040, 5800230, 5913960, 6186912, 6702488, 7096752, 7540299, 7733640, 7885280, 8378110, 8870940, 9280368, 10053732, 10311520, 11600460, 11827920, 12567165, 13404976, 14193504, 15080598, 15467280, 16756220, 17741880, 18560736, 20107464, 23200920, 23655840, 25134330, 26809952, 30161196, 30934560, 33512440, 35483760, 37701495, 40214928, 46401840, 50268660, 60322392, 67024880, 70967520, 75402990, 80429856, 92803680, 100537320, 120644784, 134049760, 150805980, 201074640, 241289568, 301611960, 402149280, 603223920, 1206447840]

約数ペア:

[(1, 1206447840), (2, 603223920), (3, 402149280), (4, 301611960), (5, 241289568), (6, 201074640), (8, 150805980), (9, 134049760), (10, 120644784), (12, 100537320), (13, 92803680), (15, 80429856), (16, 75402990), (17, 70967520), (18, 67024880), (20, 60322392), (24, 50268660), (26, 46401840), (30, 40214928), (32, 37701495), (34, 35483760), (36, 33512440), (39, 30934560), (40, 30161196), (45, 26809952), (48, 25134330), (51, 23655840), (52, 23200920), (60, 20107464), (65, 18560736), (68, 17741880), (72, 16756220), (78, 15467280), (80, 15080598), (85, 14193504), (90, 13404976), (96, 12567165), (102, 11827920), (104, 11600460), (117, 10311520), (120, 10053732), (130, 9280368), (136, 8870940), (144, 8378110), (153, 7885280), (156, 7733640), (160, 7540299), (170, 7096752), (180, 6702488), (195, 6186912), (204, 5913960), (208, 5800230), (221, 5459040), (223, 5410080), (234, 5155760), (240, 5026866), (255, 4731168), (260, 4640184), (272, 4435470), (288, 4189055), (289, 4174560), (306, 3942640), (312, 3866820), (340, 3548376), (360, 3351244), (390, 3093456), (408, 2956980), (416, 2900115), (442, 2729520), (446, 2705040), (468, 2577880), (480, 2513433), (510, 2365584), (520, 2320092), (544, 2217735), (578, 2087280), (585, 2062304), (612, 1971320), (624, 1933410), (663, 1819680), (669, 1803360), (680, 1774188), (720, 1675622), (765, 1577056), (780, 1546728), (816, 1478490), (867, 1391520), (884, 1364760), (892, 1352520), (936, 1288940), (1020, 1182792), (1040, 1160046), (1105, 1091808), (1115, 1082016), (1156, 1043640), (1170, 1031152), (1224, 985660), (1248, 966705), (1326, 909840), (1338, 901680), (1360, 887094), (1440, 837811), (1445, 834912), (1530, 788528), (1560, 773364), (1632, 739245), (1734, 695760), (1768, 682380), (1784, 676260), (1872, 644470), (1989, 606560), (2007, 601120), (2040, 591396), (2080, 580023), (2210, 545904), (2230, 541008), (2312, 521820), (2340, 515576), (2448, 492830), (2601, 463840), (2652, 454920), (2676, 450840), (2720, 443547), (2890, 417456), (2899, 416160), (3060, 394264), (3120, 386682), (3315, 363936), (3345, 360672), (3468, 347880), (3536, 341190), (3568, 338130), (3744, 322235), (3757, 321120), (3791, 318240), (3978, 303280), (4014, 300560), (4080, 295698), (4335, 278304), (4420, 272952), (4460, 270504), (4624, 260910), (4680, 257788), (4896, 246415), (5202, 231920), (5304, 227460), (5352, 225420), (5780, 208728), (5798, 208080), (6120, 197132), (6240, 193341), (6630, 181968), (6690, 180336), (6936, 173940), (7072, 170595), (7136, 169065), (7514, 160560), (7582, 159120), (7956, 151640), (8028, 150280), (8160, 147849), (8670, 139152), (8697, 138720), (8840, 136476), (8920, 135252), (9248, 130455), (9360, 128894), (9945, 121312), (10035, 120224), (10404, 115960), (10608, 113730), (10704, 112710), (11271, 107040), (11373, 106080), (11560, 104364), (11596, 104040), (12240, 98566), (13005, 92768), (13260, 90984), (13380, 90168), (13872, 86970), (14495, 83232), (15028, 80280), (15164, 79560), (15912, 75820), (16056, 75140), (17340, 69576), (17394, 69360), (17680, 68238), (17840, 67626), (18720, 64447), (18785, 64224), (18955, 63648), (19890, 60656), (20070, 60112), (20808, 57980), (21216, 56865), (21408, 56355), (22542, 53520), (22746, 53040), (23120, 52182), (23192, 52020), (24480, 49283), (26010, 46384), (26091, 46240), (26520, 45492), (26760, 45084), (27744, 43485), (28990, 41616), (30056, 40140), (30328, 39780), (31824, 37910), (32112, 37570), (33813, 35680), (34119, 35360), (34680, 34788)]