20148701040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:769

約数の個数: 480

約数和(自身を含む): 76620345984

約数和(自身を除く): 56471644944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 173, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 346, 360, 368, 390, 414, 460, 468, 519, 520, 541, 552, 585, 598, 624, 690, 692, 720, 780, 828, 865, 897, 920, 936, 1035, 1038, 1040, 1082, 1104, 1170, 1196, 1380, 1384, 1495, 1557, 1560, 1623, 1656, 1730, 1794, 1840, 1872, 2070, 2076, 2164, 2249, 2340, 2392, 2595, 2691, 2705, 2760, 2768, 2990, 3114, 3120, 3246, 3312, 3460, 3588, 3979, 4140, 4152, 4328, 4485, 4498, 4680, 4784, 4869, 5190, 5382, 5410, 5520, 5980, 6228, 6492, 6747, 6920, 7033, 7176, 7785, 7958, 8115, 8280, 8304, 8656, 8970, 8996, 9360, 9738, 10380, 10764, 10820, 11245, 11937, 11960, 12443, 12456, 12984, 13455, 13494, 13840, 14066, 14352, 15570, 15916, 16230, 16560, 17940, 17992, 19476, 19895, 20241, 20760, 21099, 21528, 21640, 22490, 23874, 23920, 24345, 24886, 24912, 25968, 26910, 26988, 28132, 31140, 31832, 32460, 33735, 35165, 35811, 35880, 35984, 37329, 38952, 39790, 40482, 41520, 42198, 43056, 43280, 44980, 47748, 48690, 49772, 51727, 53820, 53976, 56264, 59685, 62215, 62280, 63297, 63664, 64920, 67470, 70330, 71622, 71760, 74658, 77904, 79580, 80964, 84396, 89960, 93593, 95496, 97380, 99544, 101205, 103454, 105495, 107640, 107952, 111987, 112528, 119370, 124430, 124560, 126594, 129840, 134940, 140660, 143244, 149316, 155181, 159160, 161759, 161928, 168792, 179055, 179920, 186645, 187186, 190992, 194760, 199088, 202410, 206908, 210990, 215280, 223974, 238740, 248860, 253188, 258635, 269880, 280779, 281320, 286488, 298632, 310362, 316485, 318320, 323518, 323856, 337584, 358110, 373290, 374372, 389520, 404820, 413816, 421980, 447948, 465543, 467965, 477480, 485277, 497720, 506376, 517270, 539760, 559935, 561558, 562640, 572976, 597264, 620724, 632970, 647036, 716220, 746580, 748744, 775905, 808795, 809640, 827632, 842337, 843960, 895896, 931086, 935930, 954960, 970554, 995440, 1012752, 1034540, 1119870, 1123116, 1216709, 1241448, 1265940, 1294072, 1403895, 1432440, 1455831, 1493160, 1497488, 1551810, 1617590, 1619280, 1684674, 1687920, 1791792, 1862172, 1871860, 1941108, 2069080, 2152639, 2239740, 2246232, 2327715, 2426385, 2433418, 2482896, 2531880, 2588144, 2807790, 2864880, 2911662, 2986320, 3103620, 3235180, 3369348, 3650127, 3724344, 3743720, 3882216, 4138160, 4211685, 4305278, 4479480, 4492464, 4655430, 4852770, 4866836, 5063760, 5615580, 5823324, 6083545, 6207240, 6457917, 6470360, 6738696, 7279155, 7300254, 7448688, 7487440, 7764432, 8423370, 8610556, 8958960, 9310860, 9705540, 9733672, 10763195, 10950381, 11231160, 11646648, 12167090, 12414480, 12915834, 12940720, 13477392, 14558310, 14600508, 16846740, 17221112, 18250635, 18621720, 19373751, 19411080, 19467344, 21526390, 21900762, 22462320, 23293296, 24334180, 25831668, 27984307, 29116620, 29201016, 32289585, 33693480, 34442224, 36501270, 37243440, 38747502, 38822160, 43052780, 43801524, 48668360, 51663336, 54751905, 55968614, 58233240, 58402032, 64579170, 67386960, 73002540, 77495004, 83952921, 86105560, 87603048, 96868755, 97336720, 103326672, 109503810, 111937228, 116466480, 129158340, 139921535, 146005080, 154990008, 167905842, 172211120, 175206096, 193737510, 219007620, 223874456, 251858763, 258316680, 279843070, 292010160, 309980016, 335811684, 387475020, 419764605, 438015240, 447748912, 503717526, 516633360, 559686140, 671623368, 774950040, 839529210, 876030480, 1007435052, 1119372280, 1259293815, 1343246736, 1549900080, 1679058420, 2014870104, 2238744560, 2518587630, 3358116840, 4029740208, 5037175260, 6716233680, 10074350520, 20148701040]

約数ペア:

[(1, 20148701040), (2, 10074350520), (3, 6716233680), (4, 5037175260), (5, 4029740208), (6, 3358116840), (8, 2518587630), (9, 2238744560), (10, 2014870104), (12, 1679058420), (13, 1549900080), (15, 1343246736), (16, 1259293815), (18, 1119372280), (20, 1007435052), (23, 876030480), (24, 839529210), (26, 774950040), (30, 671623368), (36, 559686140), (39, 516633360), (40, 503717526), (45, 447748912), (46, 438015240), (48, 419764605), (52, 387475020), (60, 335811684), (65, 309980016), (69, 292010160), (72, 279843070), (78, 258316680), (80, 251858763), (90, 223874456), (92, 219007620), (104, 193737510), (115, 175206096), (117, 172211120), (120, 167905842), (130, 154990008), (138, 146005080), (144, 139921535), (156, 129158340), (173, 116466480), (180, 111937228), (184, 109503810), (195, 103326672), (207, 97336720), (208, 96868755), (230, 87603048), (234, 86105560), (240, 83952921), (260, 77495004), (276, 73002540), (299, 67386960), (312, 64579170), (345, 58402032), (346, 58233240), (360, 55968614), (368, 54751905), (390, 51663336), (414, 48668360), (460, 43801524), (468, 43052780), (519, 38822160), (520, 38747502), (541, 37243440), (552, 36501270), (585, 34442224), (598, 33693480), (624, 32289585), (690, 29201016), (692, 29116620), (720, 27984307), (780, 25831668), (828, 24334180), (865, 23293296), (897, 22462320), (920, 21900762), (936, 21526390), (1035, 19467344), (1038, 19411080), (1040, 19373751), (1082, 18621720), (1104, 18250635), (1170, 17221112), (1196, 16846740), (1380, 14600508), (1384, 14558310), (1495, 13477392), (1557, 12940720), (1560, 12915834), (1623, 12414480), (1656, 12167090), (1730, 11646648), (1794, 11231160), (1840, 10950381), (1872, 10763195), (2070, 9733672), (2076, 9705540), (2164, 9310860), (2249, 8958960), (2340, 8610556), (2392, 8423370), (2595, 7764432), (2691, 7487440), (2705, 7448688), (2760, 7300254), (2768, 7279155), (2990, 6738696), (3114, 6470360), (3120, 6457917), (3246, 6207240), (3312, 6083545), (3460, 5823324), (3588, 5615580), (3979, 5063760), (4140, 4866836), (4152, 4852770), (4328, 4655430), (4485, 4492464), (4498, 4479480), (4680, 4305278), (4784, 4211685), (4869, 4138160), (5190, 3882216), (5382, 3743720), (5410, 3724344), (5520, 3650127), (5980, 3369348), (6228, 3235180), (6492, 3103620), (6747, 2986320), (6920, 2911662), (7033, 2864880), (7176, 2807790), (7785, 2588144), (7958, 2531880), (8115, 2482896), (8280, 2433418), (8304, 2426385), (8656, 2327715), (8970, 2246232), (8996, 2239740), (9360, 2152639), (9738, 2069080), (10380, 1941108), (10764, 1871860), (10820, 1862172), (11245, 1791792), (11937, 1687920), (11960, 1684674), (12443, 1619280), (12456, 1617590), (12984, 1551810), (13455, 1497488), (13494, 1493160), (13840, 1455831), (14066, 1432440), (14352, 1403895), (15570, 1294072), (15916, 1265940), (16230, 1241448), (16560, 1216709), (17940, 1123116), (17992, 1119870), (19476, 1034540), (19895, 1012752), (20241, 995440), (20760, 970554), (21099, 954960), (21528, 935930), (21640, 931086), (22490, 895896), (23874, 843960), (23920, 842337), (24345, 827632), (24886, 809640), (24912, 808795), (25968, 775905), (26910, 748744), (26988, 746580), (28132, 716220), (31140, 647036), (31832, 632970), (32460, 620724), (33735, 597264), (35165, 572976), (35811, 562640), (35880, 561558), (35984, 559935), (37329, 539760), (38952, 517270), (39790, 506376), (40482, 497720), (41520, 485277), (42198, 477480), (43056, 467965), (43280, 465543), (44980, 447948), (47748, 421980), (48690, 413816), (49772, 404820), (51727, 389520), (53820, 374372), (53976, 373290), (56264, 358110), (59685, 337584), (62215, 323856), (62280, 323518), (63297, 318320), (63664, 316485), (64920, 310362), (67470, 298632), (70330, 286488), (71622, 281320), (71760, 280779), (74658, 269880), (77904, 258635), (79580, 253188), (80964, 248860), (84396, 238740), (89960, 223974), (93593, 215280), (95496, 210990), (97380, 206908), (99544, 202410), (101205, 199088), (103454, 194760), (105495, 190992), (107640, 187186), (107952, 186645), (111987, 179920), (112528, 179055), (119370, 168792), (124430, 161928), (124560, 161759), (126594, 159160), (129840, 155181), (134940, 149316), (140660, 143244)]