247316971680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6991}}^1$

素因数の和:7465

約数の個数: 384

約数和(自身を含む): 913412505600

約数和(自身を除く): 666095533920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 431, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 862, 864, 912, 1026, 1080, 1140, 1293, 1368, 1440, 1520, 1710, 1724, 1824, 2052, 2155, 2160, 2280, 2565, 2586, 2736, 3040, 3420, 3448, 3879, 4104, 4310, 4320, 4560, 5130, 5172, 5472, 6465, 6840, 6896, 6991, 7758, 8189, 8208, 8620, 9120, 10260, 10344, 11637, 12930, 13680, 13792, 13982, 15516, 16378, 16416, 17240, 19395, 20520, 20688, 20973, 23274, 24567, 25860, 27360, 27964, 31032, 32756, 34480, 34955, 38790, 40945, 41040, 41376, 41946, 46548, 49134, 51720, 55928, 58185, 62064, 62919, 65512, 68960, 69910, 73701, 77580, 81890, 82080, 83892, 93096, 98268, 103440, 104865, 111856, 116370, 122835, 124128, 125838, 131024, 132829, 139820, 147402, 155160, 163780, 167784, 186192, 188757, 196536, 206880, 209730, 221103, 223712, 232740, 245670, 251676, 262048, 265658, 279640, 294804, 310320, 314595, 327560, 335568, 368505, 372384, 377514, 393072, 398487, 419460, 442206, 465480, 491340, 503352, 531316, 559280, 589608, 620640, 629190, 655120, 664145, 671136, 737010, 755028, 786144, 796974, 838920, 884412, 930960, 943785, 982680, 1006704, 1062632, 1105515, 1118560, 1179216, 1195461, 1258380, 1310240, 1328290, 1474020, 1510056, 1593948, 1677840, 1768824, 1861920, 1887570, 1965360, 1992435, 2013408, 2125264, 2211030, 2358432, 2390922, 2516760, 2656580, 2948040, 3013121, 3020112, 3187896, 3355680, 3537648, 3586383, 3775140, 3930720, 3984870, 4250528, 4422060, 4781844, 5033520, 5313160, 5896080, 5977305, 6026242, 6040224, 6375792, 7075296, 7172766, 7550280, 7969740, 8844120, 9039363, 9563688, 10067040, 10626320, 11792160, 11954610, 12052484, 12751584, 14345532, 15065605, 15100560, 15939480, 17688240, 17931915, 18078726, 19127376, 21252640, 23909220, 24104968, 27118089, 28691064, 30131210, 30201120, 31878960, 35376480, 35863830, 36157452, 38254752, 45196815, 47818440, 48209936, 54236178, 57249299, 57382128, 60262420, 63757920, 71727660, 72314904, 81354267, 90393630, 95636880, 96419872, 108472356, 114498598, 114764256, 120524840, 135590445, 143455320, 144629808, 162708534, 171747897, 180787260, 191273760, 216944712, 228997196, 241049680, 271180890, 286246495, 286910640, 289259616, 325417068, 343495794, 361574520, 406771335, 433889424, 457994392, 482099360, 515243691, 542361780, 572492990, 573821280, 650834136, 686991588, 723149040, 813542670, 858739485, 867778848, 915988784, 1030487382, 1084723560, 1144985980, 1301668272, 1373983176, 1446298080, 1545731073, 1627085340, 1717478970, 1831977568, 2060974764, 2169447120, 2289971960, 2576218455, 2603336544, 2747966352, 3091462146, 3254170680, 3434957940, 4121949528, 4338894240, 4579943920, 5152436910, 5495932704, 6182924292, 6508341360, 6869915880, 7728655365, 8243899056, 9159887840, 10304873820, 12365848584, 13016682720, 13739831760, 15457310730, 16487798112, 20609747640, 24731697168, 27479663520, 30914621460, 41219495280, 49463394336, 61829242920, 82438990560, 123658485840, 247316971680]

約数ペア:

[(1, 247316971680), (2, 123658485840), (3, 82438990560), (4, 61829242920), (5, 49463394336), (6, 41219495280), (8, 30914621460), (9, 27479663520), (10, 24731697168), (12, 20609747640), (15, 16487798112), (16, 15457310730), (18, 13739831760), (19, 13016682720), (20, 12365848584), (24, 10304873820), (27, 9159887840), (30, 8243899056), (32, 7728655365), (36, 6869915880), (38, 6508341360), (40, 6182924292), (45, 5495932704), (48, 5152436910), (54, 4579943920), (57, 4338894240), (60, 4121949528), (72, 3434957940), (76, 3254170680), (80, 3091462146), (90, 2747966352), (95, 2603336544), (96, 2576218455), (108, 2289971960), (114, 2169447120), (120, 2060974764), (135, 1831977568), (144, 1717478970), (152, 1627085340), (160, 1545731073), (171, 1446298080), (180, 1373983176), (190, 1301668272), (216, 1144985980), (228, 1084723560), (240, 1030487382), (270, 915988784), (285, 867778848), (288, 858739485), (304, 813542670), (342, 723149040), (360, 686991588), (380, 650834136), (431, 573821280), (432, 572492990), (456, 542361780), (480, 515243691), (513, 482099360), (540, 457994392), (570, 433889424), (608, 406771335), (684, 361574520), (720, 343495794), (760, 325417068), (855, 289259616), (862, 286910640), (864, 286246495), (912, 271180890), (1026, 241049680), (1080, 228997196), (1140, 216944712), (1293, 191273760), (1368, 180787260), (1440, 171747897), (1520, 162708534), (1710, 144629808), (1724, 143455320), (1824, 135590445), (2052, 120524840), (2155, 114764256), (2160, 114498598), (2280, 108472356), (2565, 96419872), (2586, 95636880), (2736, 90393630), (3040, 81354267), (3420, 72314904), (3448, 71727660), (3879, 63757920), (4104, 60262420), (4310, 57382128), (4320, 57249299), (4560, 54236178), (5130, 48209936), (5172, 47818440), (5472, 45196815), (6465, 38254752), (6840, 36157452), (6896, 35863830), (6991, 35376480), (7758, 31878960), (8189, 30201120), (8208, 30131210), (8620, 28691064), (9120, 27118089), (10260, 24104968), (10344, 23909220), (11637, 21252640), (12930, 19127376), (13680, 18078726), (13792, 17931915), (13982, 17688240), (15516, 15939480), (16378, 15100560), (16416, 15065605), (17240, 14345532), (19395, 12751584), (20520, 12052484), (20688, 11954610), (20973, 11792160), (23274, 10626320), (24567, 10067040), (25860, 9563688), (27360, 9039363), (27964, 8844120), (31032, 7969740), (32756, 7550280), (34480, 7172766), (34955, 7075296), (38790, 6375792), (40945, 6040224), (41040, 6026242), (41376, 5977305), (41946, 5896080), (46548, 5313160), (49134, 5033520), (51720, 4781844), (55928, 4422060), (58185, 4250528), (62064, 3984870), (62919, 3930720), (65512, 3775140), (68960, 3586383), (69910, 3537648), (73701, 3355680), (77580, 3187896), (81890, 3020112), (82080, 3013121), (83892, 2948040), (93096, 2656580), (98268, 2516760), (103440, 2390922), (104865, 2358432), (111856, 2211030), (116370, 2125264), (122835, 2013408), (124128, 1992435), (125838, 1965360), (131024, 1887570), (132829, 1861920), (139820, 1768824), (147402, 1677840), (155160, 1593948), (163780, 1510056), (167784, 1474020), (186192, 1328290), (188757, 1310240), (196536, 1258380), (206880, 1195461), (209730, 1179216), (221103, 1118560), (223712, 1105515), (232740, 1062632), (245670, 1006704), (251676, 982680), (262048, 943785), (265658, 930960), (279640, 884412), (294804, 838920), (310320, 796974), (314595, 786144), (327560, 755028), (335568, 737010), (368505, 671136), (372384, 664145), (377514, 655120), (393072, 629190), (398487, 620640), (419460, 589608), (442206, 559280), (465480, 531316), (491340, 503352)]