2447685240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 768

約数和(自身を含む): 10424816640

約数和(自身を除く): 7977131400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 41, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 71, 77, 78, 82, 84, 88, 91, 98, 104, 105, 110, 120, 123, 130, 132, 140, 142, 143, 147, 154, 156, 164, 165, 168, 182, 195, 196, 205, 210, 213, 220, 231, 245, 246, 260, 264, 273, 280, 284, 286, 287, 294, 308, 312, 328, 330, 355, 364, 385, 390, 392, 410, 420, 426, 429, 440, 451, 455, 462, 490, 492, 497, 520, 533, 539, 546, 568, 572, 574, 588, 615, 616, 637, 660, 710, 715, 728, 735, 770, 780, 781, 820, 840, 852, 858, 861, 902, 910, 923, 924, 980, 984, 994, 1001, 1065, 1066, 1078, 1092, 1144, 1148, 1155, 1176, 1230, 1274, 1320, 1353, 1365, 1420, 1430, 1435, 1470, 1491, 1540, 1560, 1562, 1599, 1617, 1640, 1704, 1716, 1722, 1804, 1820, 1846, 1848, 1911, 1960, 1988, 2002, 2009, 2130, 2132, 2145, 2156, 2184, 2255, 2296, 2310, 2343, 2460, 2485, 2548, 2665, 2695, 2706, 2730, 2769, 2840, 2860, 2870, 2911, 2940, 2982, 3003, 3080, 3124, 3157, 3185, 3198, 3234, 3432, 3444, 3479, 3608, 3640, 3692, 3731, 3822, 3905, 3976, 4004, 4018, 4260, 4264, 4290, 4305, 4312, 4510, 4615, 4620, 4686, 4920, 4970, 5005, 5096, 5330, 5390, 5412, 5460, 5467, 5538, 5720, 5740, 5822, 5863, 5880, 5964, 6006, 6027, 6248, 6314, 6370, 6396, 6461, 6468, 6765, 6888, 6958, 7007, 7384, 7455, 7462, 7644, 7810, 7995, 8008, 8036, 8085, 8520, 8580, 8610, 8733, 9020, 9230, 9240, 9372, 9471, 9555, 9940, 10010, 10045, 10153, 10437, 10660, 10780, 10824, 10920, 10934, 11076, 11193, 11480, 11644, 11715, 11726, 11928, 12012, 12054, 12628, 12740, 12792, 12922, 12936, 13530, 13845, 13916, 14014, 14555, 14910, 14924, 15015, 15288, 15620, 15785, 15990, 16072, 16170, 16401, 17160, 17220, 17395, 17466, 17589, 18040, 18460, 18655, 18744, 18942, 19110, 19383, 19880, 20020, 20090, 20306, 20377, 20874, 21021, 21320, 21560, 21868, 22099, 22152, 22386, 23288, 23430, 23452, 24024, 24108, 25256, 25480, 25844, 26117, 27060, 27335, 27690, 27832, 28028, 29110, 29315, 29820, 29848, 30030, 30135, 30459, 31240, 31570, 31980, 32021, 32305, 32340, 32802, 34440, 34790, 34932, 35035, 35178, 36920, 37310, 37843, 37884, 38220, 38269, 38766, 40040, 40180, 40612, 40754, 41041, 41748, 42042, 43665, 43736, 44198, 44772, 45227, 46860, 46904, 47355, 48216, 50765, 51688, 52185, 52234, 54120, 54670, 55380, 55965, 56056, 58220, 58630, 59640, 60060, 60270, 60918, 61131, 63140, 63960, 64042, 64610, 64680, 65604, 66297, 69580, 69864, 70070, 70356, 71071, 74620, 75686, 75768, 76440, 76538, 77532, 78351, 80360, 81224, 81508, 82005, 82082, 83496, 84084, 87330, 87945, 88396, 89544, 90454, 93720, 94710, 96063, 96915, 101530, 101885, 104370, 104468, 105105, 109340, 110495, 110760, 111930, 113529, 114807, 116440, 117260, 120120, 120540, 121836, 122262, 123123, 126280, 128084, 129220, 130585, 131208, 132594, 135681, 139160, 140140, 140712, 142142, 142639, 149240, 151372, 152295, 153076, 155064, 156702, 160105, 163016, 164010, 164164, 168168, 174660, 175890, 176792, 180908, 189215, 189420, 191345, 192126, 193830, 203060, 203770, 205205, 208740, 208936, 210210, 213213, 218680, 220990, 223860, 224147, 226135, 227058, 229614, 234520, 241080, 243672, 244524, 246246, 256168, 258440, 261170, 264901, 265188, 271362, 280280, 284284, 285278, 287287, 302744, 304590, 305655, 306152, 313404, 320210, 328020, 328328, 331485, 349320, 351780, 355355, 361816, 378430, 378840, 382690, 384252, 387660, 391755, 406120, 407540, 410410, 416273, 417480, 420420, 426426, 427917, 441980, 447720, 448294, 452270, 454116, 459228, 480315, 489048, 492492, 497497, 522340, 529802, 530376, 542724, 567645, 568568, 570556, 574035, 574574, 609180, 611310, 615615, 626808, 640420, 656040, 662970, 672441, 678405, 703560, 710710, 713195, 756860, 765380, 768504, 775320, 783510, 794703, 815080, 820820, 832546, 840840, 852852, 855834, 861861, 883960, 896588, 904540, 908232, 918456, 960630, 984984, 994994, 1044680, 1059604, 1066065, 1085448, 1120735, 1135290, 1141112, 1148070, 1149148, 1218360, 1222620, 1231230, 1248819, 1280840, 1324505, 1325940, 1344882, 1356810, 1421420, 1426390, 1436435, 1492491, 1513720, 1530760, 1567020, 1569029, 1589406, 1641640, 1665092, 1705704, 1711668, 1723722, 1793176, 1809080, 1854307, 1921260, 1989988, 2081365, 2119208, 2132130, 2139585, 2241470, 2270580, 2296140, 2298296, 2445240, 2462460, 2487485, 2497638, 2649010, 2651880, 2689764, 2713620, 2842840, 2852780, 2872870, 2913911, 2984982, 3134040, 3138058, 3178812, 3330184, 3362205, 3423336, 3447444, 3708614, 3842520, 3973515, 3979976, 4162730, 4264260, 4279170, 4309305, 4482940, 4541160, 4592280, 4707087, 4924920, 4974970, 4995276, 5298020, 5379528, 5427240, 5562921, 5705560, 5745740, 5827822, 5969964, 6244095, 6276116, 6357624, 6724410, 6894888, 7417228, 7462455, 7845145, 7947030, 8325460, 8528520, 8558340, 8618610, 8741733, 8965880, 9271535, 9414174, 9949940, 9990552, 10596040, 11125842, 11491480, 11655644, 11939928, 12488190, 12552232, 13448820, 14569555, 14834456, 14924910, 15690290, 15894060, 16650920, 17116680, 17237220, 17483466, 18543070, 18828348, 19899880, 20397377, 22251684, 23311288, 23535435, 24976380, 26897640, 27814605, 29139110, 29849820, 31380580, 31788120, 34474440, 34966932, 37086140, 37656696, 40794754, 43708665, 44503368, 47070870, 49952760, 55629210, 58278220, 59699640, 61192131, 62761160, 69933864, 74172280, 81589508, 87417330, 94141740, 101986885, 111258420, 116556440, 122384262, 163179016, 174834660, 188283480, 203973770, 222516840, 244768524, 305960655, 349669320, 407947540, 489537048, 611921310, 815895080, 1223842620, 2447685240]

約数ペア:

[(1, 2447685240), (2, 1223842620), (3, 815895080), (4, 611921310), (5, 489537048), (6, 407947540), (7, 349669320), (8, 305960655), (10, 244768524), (11, 222516840), (12, 203973770), (13, 188283480), (14, 174834660), (15, 163179016), (20, 122384262), (21, 116556440), (22, 111258420), (24, 101986885), (26, 94141740), (28, 87417330), (30, 81589508), (33, 74172280), (35, 69933864), (39, 62761160), (40, 61192131), (41, 59699640), (42, 58278220), (44, 55629210), (49, 49952760), (52, 47070870), (55, 44503368), (56, 43708665), (60, 40794754), (65, 37656696), (66, 37086140), (70, 34966932), (71, 34474440), (77, 31788120), (78, 31380580), (82, 29849820), (84, 29139110), (88, 27814605), (91, 26897640), (98, 24976380), (104, 23535435), (105, 23311288), (110, 22251684), (120, 20397377), (123, 19899880), (130, 18828348), (132, 18543070), (140, 17483466), (142, 17237220), (143, 17116680), (147, 16650920), (154, 15894060), (156, 15690290), (164, 14924910), (165, 14834456), (168, 14569555), (182, 13448820), (195, 12552232), (196, 12488190), (205, 11939928), (210, 11655644), (213, 11491480), (220, 11125842), (231, 10596040), (245, 9990552), (246, 9949940), (260, 9414174), (264, 9271535), (273, 8965880), (280, 8741733), (284, 8618610), (286, 8558340), (287, 8528520), (294, 8325460), (308, 7947030), (312, 7845145), (328, 7462455), (330, 7417228), (355, 6894888), (364, 6724410), (385, 6357624), (390, 6276116), (392, 6244095), (410, 5969964), (420, 5827822), (426, 5745740), (429, 5705560), (440, 5562921), (451, 5427240), (455, 5379528), (462, 5298020), (490, 4995276), (492, 4974970), (497, 4924920), (520, 4707087), (533, 4592280), (539, 4541160), (546, 4482940), (568, 4309305), (572, 4279170), (574, 4264260), (588, 4162730), (615, 3979976), (616, 3973515), (637, 3842520), (660, 3708614), (710, 3447444), (715, 3423336), (728, 3362205), (735, 3330184), (770, 3178812), (780, 3138058), (781, 3134040), (820, 2984982), (840, 2913911), (852, 2872870), (858, 2852780), (861, 2842840), (902, 2713620), (910, 2689764), (923, 2651880), (924, 2649010), (980, 2497638), (984, 2487485), (994, 2462460), (1001, 2445240), (1065, 2298296), (1066, 2296140), (1078, 2270580), (1092, 2241470), (1144, 2139585), (1148, 2132130), (1155, 2119208), (1176, 2081365), (1230, 1989988), (1274, 1921260), (1320, 1854307), (1353, 1809080), (1365, 1793176), (1420, 1723722), (1430, 1711668), (1435, 1705704), (1470, 1665092), (1491, 1641640), (1540, 1589406), (1560, 1569029), (1562, 1567020), (1599, 1530760), (1617, 1513720), (1640, 1492491), (1704, 1436435), (1716, 1426390), (1722, 1421420), (1804, 1356810), (1820, 1344882), (1846, 1325940), (1848, 1324505), (1911, 1280840), (1960, 1248819), (1988, 1231230), (2002, 1222620), (2009, 1218360), (2130, 1149148), (2132, 1148070), (2145, 1141112), (2156, 1135290), (2184, 1120735), (2255, 1085448), (2296, 1066065), (2310, 1059604), (2343, 1044680), (2460, 994994), (2485, 984984), (2548, 960630), (2665, 918456), (2695, 908232), (2706, 904540), (2730, 896588), (2769, 883960), (2840, 861861), (2860, 855834), (2870, 852852), (2911, 840840), (2940, 832546), (2982, 820820), (3003, 815080), (3080, 794703), (3124, 783510), (3157, 775320), (3185, 768504), (3198, 765380), (3234, 756860), (3432, 713195), (3444, 710710), (3479, 703560), (3608, 678405), (3640, 672441), (3692, 662970), (3731, 656040), (3822, 640420), (3905, 626808), (3976, 615615), (4004, 611310), (4018, 609180), (4260, 574574), (4264, 574035), (4290, 570556), (4305, 568568), (4312, 567645), (4510, 542724), (4615, 530376), (4620, 529802), (4686, 522340), (4920, 497497), (4970, 492492), (5005, 489048), (5096, 480315), (5330, 459228), (5390, 454116), (5412, 452270), (5460, 448294), (5467, 447720), (5538, 441980), (5720, 427917), (5740, 426426), (5822, 420420), (5863, 417480), (5880, 416273), (5964, 410410), (6006, 407540), (6027, 406120), (6248, 391755), (6314, 387660), (6370, 384252), (6396, 382690), (6461, 378840), (6468, 378430), (6765, 361816), (6888, 355355), (6958, 351780), (7007, 349320), (7384, 331485), (7455, 328328), (7462, 328020), (7644, 320210), (7810, 313404), (7995, 306152), (8008, 305655), (8036, 304590), (8085, 302744), (8520, 287287), (8580, 285278), (8610, 284284), (8733, 280280), (9020, 271362), (9230, 265188), (9240, 264901), (9372, 261170), (9471, 258440), (9555, 256168), (9940, 246246), (10010, 244524), (10045, 243672), (10153, 241080), (10437, 234520), (10660, 229614), (10780, 227058), (10824, 226135), (10920, 224147), (10934, 223860), (11076, 220990), (11193, 218680), (11480, 213213), (11644, 210210), (11715, 208936), (11726, 208740), (11928, 205205), (12012, 203770), (12054, 203060), (12628, 193830), (12740, 192126), (12792, 191345), (12922, 189420), (12936, 189215), (13530, 180908), (13845, 176792), (13916, 175890), (14014, 174660), (14555, 168168), (14910, 164164), (14924, 164010), (15015, 163016), (15288, 160105), (15620, 156702), (15785, 155064), (15990, 153076), (16072, 152295), (16170, 151372), (16401, 149240), (17160, 142639), (17220, 142142), (17395, 140712), (17466, 140140), (17589, 139160), (18040, 135681), (18460, 132594), (18655, 131208), (18744, 130585), (18942, 129220), (19110, 128084), (19383, 126280), (19880, 123123), (20020, 122262), (20090, 121836), (20306, 120540), (20377, 120120), (20874, 117260), (21021, 116440), (21320, 114807), (21560, 113529), (21868, 111930), (22099, 110760), (22152, 110495), (22386, 109340), (23288, 105105), (23430, 104468), (23452, 104370), (24024, 101885), (24108, 101530), (25256, 96915), (25480, 96063), (25844, 94710), (26117, 93720), (27060, 90454), (27335, 89544), (27690, 88396), (27832, 87945), (28028, 87330), (29110, 84084), (29315, 83496), (29820, 82082), (29848, 82005), (30030, 81508), (30135, 81224), (30459, 80360), (31240, 78351), (31570, 77532), (31980, 76538), (32021, 76440), (32305, 75768), (32340, 75686), (32802, 74620), (34440, 71071), (34790, 70356), (34932, 70070), (35035, 69864), (35178, 69580), (36920, 66297), (37310, 65604), (37843, 64680), (37884, 64610), (38220, 64042), (38269, 63960), (38766, 63140), (40040, 61131), (40180, 60918), (40612, 60270), (40754, 60060), (41041, 59640), (41748, 58630), (42042, 58220), (43665, 56056), (43736, 55965), (44198, 55380), (44772, 54670), (45227, 54120), (46860, 52234), (46904, 52185), (47355, 51688), (48216, 50765)]