20701399320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 576

約数和(自身を含む): 82175446080

約数和(自身を除く): 61474046760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 53, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 106, 115, 120, 126, 138, 140, 159, 161, 168, 180, 184, 207, 210, 212, 230, 252, 265, 276, 280, 293, 315, 318, 322, 345, 360, 371, 414, 420, 424, 460, 477, 483, 504, 529, 530, 552, 586, 630, 636, 644, 690, 742, 795, 805, 828, 840, 879, 920, 954, 966, 1035, 1058, 1060, 1113, 1172, 1219, 1260, 1272, 1288, 1380, 1449, 1465, 1484, 1587, 1590, 1610, 1656, 1758, 1855, 1908, 1932, 2051, 2070, 2116, 2120, 2226, 2344, 2385, 2415, 2438, 2520, 2637, 2645, 2760, 2898, 2930, 2968, 3174, 3180, 3220, 3339, 3516, 3657, 3703, 3710, 3816, 3864, 4102, 4140, 4232, 4395, 4452, 4761, 4770, 4830, 4876, 5274, 5290, 5565, 5796, 5860, 6095, 6153, 6348, 6360, 6440, 6678, 6739, 7032, 7245, 7314, 7406, 7420, 7935, 8204, 8280, 8533, 8790, 8904, 9522, 9540, 9660, 9752, 10255, 10548, 10580, 10971, 11109, 11130, 11592, 11720, 12190, 12306, 12696, 13185, 13356, 13478, 14490, 14628, 14812, 14840, 15529, 15870, 16408, 16695, 17066, 17580, 18285, 18459, 18515, 19044, 19080, 19320, 20217, 20510, 21096, 21160, 21942, 22218, 22260, 23805, 24380, 24612, 25599, 26370, 26712, 26956, 28037, 28980, 29256, 29624, 30765, 31058, 31740, 33327, 33390, 33695, 34132, 35160, 36570, 36918, 37030, 38088, 40434, 41020, 42665, 43884, 44436, 44520, 46587, 47173, 47610, 48760, 49224, 51198, 52740, 53912, 54855, 55545, 56074, 57960, 60651, 61530, 62116, 63480, 66654, 66780, 67390, 68264, 73140, 73836, 74060, 76797, 77645, 80868, 82040, 84111, 85330, 87768, 88872, 92295, 93174, 94346, 95220, 101085, 102396, 105480, 108703, 109710, 111090, 112148, 121302, 123060, 124232, 127995, 133308, 133560, 134780, 139761, 140185, 141519, 146280, 147672, 148120, 153594, 154997, 155290, 161736, 166635, 168222, 170660, 184590, 186348, 188692, 190440, 196259, 202170, 204792, 217406, 219420, 222180, 224296, 232935, 235865, 242604, 246120, 252333, 255990, 266616, 269560, 279522, 280370, 283038, 303255, 307188, 309994, 310580, 326109, 333270, 336444, 341320, 357167, 369180, 372696, 377384, 383985, 392518, 404340, 420555, 424557, 434812, 438840, 444360, 464991, 465870, 471730, 485208, 504666, 511980, 543515, 559044, 560740, 566076, 588777, 606510, 614376, 619988, 621160, 652218, 666540, 672888, 698805, 707595, 714334, 738360, 767970, 774985, 785036, 808680, 841110, 849114, 869624, 929982, 931740, 943460, 978327, 981295, 1009332, 1023960, 1071501, 1084979, 1087030, 1118088, 1121480, 1132152, 1177554, 1213020, 1239976, 1261665, 1304436, 1333080, 1394973, 1397610, 1415190, 1428668, 1535940, 1549970, 1570072, 1630545, 1682220, 1698228, 1766331, 1785835, 1859964, 1863480, 1886920, 1956654, 1962590, 2018664, 2122785, 2143002, 2169958, 2174060, 2324955, 2355108, 2426040, 2500169, 2523330, 2608872, 2789946, 2795220, 2830380, 2857336, 2943885, 3071880, 3099940, 3214503, 3254937, 3261090, 3364440, 3396456, 3532662, 3571670, 3719928, 3913308, 3925180, 4245570, 4286004, 4339916, 4348120, 4649910, 4710216, 4891635, 5000338, 5046660, 5357505, 5424895, 5579892, 5590440, 5660760, 5887770, 6199880, 6429006, 6509874, 6522180, 6974865, 7065324, 7143340, 7500507, 7826616, 7850360, 8214841, 8491140, 8572008, 8679832, 8831655, 9299820, 9764811, 9783270, 10000676, 10093320, 10715010, 10849790, 11159784, 11775540, 12500845, 12858012, 13019748, 13044360, 13949730, 14130648, 14286680, 15001014, 16072515, 16274685, 16429682, 16982280, 17663310, 18599640, 19529622, 19566540, 20001352, 21430020, 21699580, 22501521, 23551080, 24644523, 25001690, 25716024, 26039496, 27899460, 30002028, 32145030, 32549370, 32859364, 35326620, 37502535, 39059244, 39133080, 41074205, 42860040, 43399160, 45003042, 48824055, 49289046, 50003380, 55798920, 57503887, 60004056, 64290060, 65098740, 65718728, 70653240, 73933569, 75005070, 78118488, 82148410, 90006084, 97648110, 98578092, 100006760, 112507605, 115007774, 123222615, 128580120, 130197480, 147867138, 150010140, 164296820, 172511661, 180012168, 195296220, 197156184, 225015210, 230015548, 246445230, 287519435, 295734276, 300020280, 328593640, 345023322, 369667845, 390592440, 450030420, 460031096, 492890460, 517534983, 575038870, 591468552, 690046644, 739335690, 862558305, 900060840, 985780920, 1035069966, 1150077740, 1380093288, 1478671380, 1725116610, 2070139932, 2300155480, 2587674915, 2957342760, 3450233220, 4140279864, 5175349830, 6900466440, 10350699660, 20701399320]

約数ペア:

[(1, 20701399320), (2, 10350699660), (3, 6900466440), (4, 5175349830), (5, 4140279864), (6, 3450233220), (7, 2957342760), (8, 2587674915), (9, 2300155480), (10, 2070139932), (12, 1725116610), (14, 1478671380), (15, 1380093288), (18, 1150077740), (20, 1035069966), (21, 985780920), (23, 900060840), (24, 862558305), (28, 739335690), (30, 690046644), (35, 591468552), (36, 575038870), (40, 517534983), (42, 492890460), (45, 460031096), (46, 450030420), (53, 390592440), (56, 369667845), (60, 345023322), (63, 328593640), (69, 300020280), (70, 295734276), (72, 287519435), (84, 246445230), (90, 230015548), (92, 225015210), (105, 197156184), (106, 195296220), (115, 180012168), (120, 172511661), (126, 164296820), (138, 150010140), (140, 147867138), (159, 130197480), (161, 128580120), (168, 123222615), (180, 115007774), (184, 112507605), (207, 100006760), (210, 98578092), (212, 97648110), (230, 90006084), (252, 82148410), (265, 78118488), (276, 75005070), (280, 73933569), (293, 70653240), (315, 65718728), (318, 65098740), (322, 64290060), (345, 60004056), (360, 57503887), (371, 55798920), (414, 50003380), (420, 49289046), (424, 48824055), (460, 45003042), (477, 43399160), (483, 42860040), (504, 41074205), (529, 39133080), (530, 39059244), (552, 37502535), (586, 35326620), (630, 32859364), (636, 32549370), (644, 32145030), (690, 30002028), (742, 27899460), (795, 26039496), (805, 25716024), (828, 25001690), (840, 24644523), (879, 23551080), (920, 22501521), (954, 21699580), (966, 21430020), (1035, 20001352), (1058, 19566540), (1060, 19529622), (1113, 18599640), (1172, 17663310), (1219, 16982280), (1260, 16429682), (1272, 16274685), (1288, 16072515), (1380, 15001014), (1449, 14286680), (1465, 14130648), (1484, 13949730), (1587, 13044360), (1590, 13019748), (1610, 12858012), (1656, 12500845), (1758, 11775540), (1855, 11159784), (1908, 10849790), (1932, 10715010), (2051, 10093320), (2070, 10000676), (2116, 9783270), (2120, 9764811), (2226, 9299820), (2344, 8831655), (2385, 8679832), (2415, 8572008), (2438, 8491140), (2520, 8214841), (2637, 7850360), (2645, 7826616), (2760, 7500507), (2898, 7143340), (2930, 7065324), (2968, 6974865), (3174, 6522180), (3180, 6509874), (3220, 6429006), (3339, 6199880), (3516, 5887770), (3657, 5660760), (3703, 5590440), (3710, 5579892), (3816, 5424895), (3864, 5357505), (4102, 5046660), (4140, 5000338), (4232, 4891635), (4395, 4710216), (4452, 4649910), (4761, 4348120), (4770, 4339916), (4830, 4286004), (4876, 4245570), (5274, 3925180), (5290, 3913308), (5565, 3719928), (5796, 3571670), (5860, 3532662), (6095, 3396456), (6153, 3364440), (6348, 3261090), (6360, 3254937), (6440, 3214503), (6678, 3099940), (6739, 3071880), (7032, 2943885), (7245, 2857336), (7314, 2830380), (7406, 2795220), (7420, 2789946), (7935, 2608872), (8204, 2523330), (8280, 2500169), (8533, 2426040), (8790, 2355108), (8904, 2324955), (9522, 2174060), (9540, 2169958), (9660, 2143002), (9752, 2122785), (10255, 2018664), (10548, 1962590), (10580, 1956654), (10971, 1886920), (11109, 1863480), (11130, 1859964), (11592, 1785835), (11720, 1766331), (12190, 1698228), (12306, 1682220), (12696, 1630545), (13185, 1570072), (13356, 1549970), (13478, 1535940), (14490, 1428668), (14628, 1415190), (14812, 1397610), (14840, 1394973), (15529, 1333080), (15870, 1304436), (16408, 1261665), (16695, 1239976), (17066, 1213020), (17580, 1177554), (18285, 1132152), (18459, 1121480), (18515, 1118088), (19044, 1087030), (19080, 1084979), (19320, 1071501), (20217, 1023960), (20510, 1009332), (21096, 981295), (21160, 978327), (21942, 943460), (22218, 931740), (22260, 929982), (23805, 869624), (24380, 849114), (24612, 841110), (25599, 808680), (26370, 785036), (26712, 774985), (26956, 767970), (28037, 738360), (28980, 714334), (29256, 707595), (29624, 698805), (30765, 672888), (31058, 666540), (31740, 652218), (33327, 621160), (33390, 619988), (33695, 614376), (34132, 606510), (35160, 588777), (36570, 566076), (36918, 560740), (37030, 559044), (38088, 543515), (40434, 511980), (41020, 504666), (42665, 485208), (43884, 471730), (44436, 465870), (44520, 464991), (46587, 444360), (47173, 438840), (47610, 434812), (48760, 424557), (49224, 420555), (51198, 404340), (52740, 392518), (53912, 383985), (54855, 377384), (55545, 372696), (56074, 369180), (57960, 357167), (60651, 341320), (61530, 336444), (62116, 333270), (63480, 326109), (66654, 310580), (66780, 309994), (67390, 307188), (68264, 303255), (73140, 283038), (73836, 280370), (74060, 279522), (76797, 269560), (77645, 266616), (80868, 255990), (82040, 252333), (84111, 246120), (85330, 242604), (87768, 235865), (88872, 232935), (92295, 224296), (93174, 222180), (94346, 219420), (95220, 217406), (101085, 204792), (102396, 202170), (105480, 196259), (108703, 190440), (109710, 188692), (111090, 186348), (112148, 184590), (121302, 170660), (123060, 168222), (124232, 166635), (127995, 161736), (133308, 155290), (133560, 154997), (134780, 153594), (139761, 148120), (140185, 147672), (141519, 146280)]