991208400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 480

約数和(自身を含む): 4055573760

約数和(自身を除く): 3064365360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 29, 30, 35, 39, 40, 42, 48, 50, 52, 56, 58, 60, 65, 70, 75, 78, 80, 84, 87, 91, 100, 104, 105, 112, 116, 120, 130, 140, 145, 150, 156, 168, 174, 175, 182, 195, 200, 203, 208, 210, 232, 240, 260, 273, 280, 290, 300, 312, 313, 325, 336, 348, 350, 364, 377, 390, 400, 406, 420, 435, 455, 464, 520, 525, 546, 560, 580, 600, 609, 624, 626, 650, 696, 700, 725, 728, 754, 780, 812, 840, 870, 910, 939, 975, 1015, 1040, 1050, 1092, 1131, 1160, 1200, 1218, 1252, 1300, 1365, 1392, 1400, 1450, 1456, 1508, 1560, 1565, 1624, 1680, 1740, 1820, 1878, 1885, 1950, 2030, 2100, 2175, 2184, 2191, 2262, 2275, 2320, 2436, 2504, 2600, 2639, 2730, 2800, 2900, 3016, 3045, 3120, 3130, 3248, 3480, 3640, 3756, 3770, 3900, 4060, 4069, 4200, 4350, 4368, 4382, 4524, 4550, 4695, 4872, 5008, 5075, 5200, 5278, 5460, 5655, 5800, 6032, 6090, 6260, 6573, 6825, 6960, 7280, 7512, 7540, 7800, 7825, 7917, 8120, 8138, 8400, 8700, 8764, 9048, 9077, 9100, 9390, 9425, 9744, 10150, 10556, 10920, 10955, 11310, 11600, 12180, 12207, 12520, 13146, 13195, 13650, 15024, 15080, 15225, 15600, 15650, 15834, 16240, 16276, 17400, 17528, 18096, 18154, 18200, 18780, 18850, 20300, 20345, 21112, 21840, 21910, 22620, 23475, 24360, 24414, 25040, 26292, 26390, 27231, 27300, 28275, 28483, 30160, 30450, 31300, 31668, 32552, 32865, 34800, 35056, 36308, 36400, 37560, 37700, 39585, 40600, 40690, 42224, 43820, 45240, 45385, 46950, 48720, 48828, 52584, 52780, 54462, 54600, 54775, 56550, 56966, 60900, 61035, 62600, 63336, 63539, 65104, 65730, 65975, 72616, 75120, 75400, 79170, 81200, 81380, 85449, 87640, 90480, 90770, 93900, 97656, 101725, 105168, 105560, 108924, 109200, 109550, 113100, 113932, 118001, 121800, 122070, 125200, 126672, 127078, 131460, 131950, 136155, 142415, 145232, 150800, 158340, 162760, 164325, 170898, 175280, 181540, 187800, 190617, 195312, 197925, 203450, 211120, 217848, 219100, 226200, 226925, 227864, 236002, 243600, 244140, 254156, 262920, 263900, 272310, 284830, 305175, 316680, 317695, 325520, 328650, 341796, 354003, 363080, 375600, 381234, 395850, 406900, 427245, 435696, 438200, 452400, 453850, 455728, 472004, 488280, 508312, 525840, 527800, 544620, 569660, 590005, 610350, 633360, 635390, 657300, 680775, 683592, 708006, 712075, 726160, 762468, 791700, 813800, 826007, 854490, 876400, 907700, 944008, 953085, 976560, 1016624, 1055600, 1089240, 1139320, 1180010, 1220700, 1270780, 1314600, 1361550, 1367184, 1416012, 1424150, 1524936, 1583400, 1588475, 1627600, 1652014, 1708980, 1770015, 1815400, 1888016, 1906170, 2136225, 2178480, 2278640, 2360020, 2441400, 2478021, 2541560, 2629200, 2723100, 2832024, 2848300, 2950025, 3049872, 3166800, 3176950, 3304028, 3417960, 3540030, 3630800, 3812340, 4130035, 4272450, 4720040, 4765425, 4882800, 4956042, 5083120, 5446200, 5664048, 5696600, 5900050, 6353900, 6608056, 6835920, 7080060, 7624680, 8260070, 8544900, 8850075, 9440080, 9530850, 9912084, 10892400, 11393200, 11800100, 12390105, 12707800, 13216112, 14160120, 15249360, 16520140, 17089800, 17700150, 19061700, 19824168, 20650175, 23600200, 24780210, 25415600, 28320240, 33040280, 34179600, 35400300, 38123400, 39648336, 41300350, 47200400, 49560420, 61950525, 66080560, 70800600, 76246800, 82600700, 99120840, 123901050, 141601200, 165201400, 198241680, 247802100, 330402800, 495604200, 991208400]

約数ペア:

[(1, 991208400), (2, 495604200), (3, 330402800), (4, 247802100), (5, 198241680), (6, 165201400), (7, 141601200), (8, 123901050), (10, 99120840), (12, 82600700), (13, 76246800), (14, 70800600), (15, 66080560), (16, 61950525), (20, 49560420), (21, 47200400), (24, 41300350), (25, 39648336), (26, 38123400), (28, 35400300), (29, 34179600), (30, 33040280), (35, 28320240), (39, 25415600), (40, 24780210), (42, 23600200), (48, 20650175), (50, 19824168), (52, 19061700), (56, 17700150), (58, 17089800), (60, 16520140), (65, 15249360), (70, 14160120), (75, 13216112), (78, 12707800), (80, 12390105), (84, 11800100), (87, 11393200), (91, 10892400), (100, 9912084), (104, 9530850), (105, 9440080), (112, 8850075), (116, 8544900), (120, 8260070), (130, 7624680), (140, 7080060), (145, 6835920), (150, 6608056), (156, 6353900), (168, 5900050), (174, 5696600), (175, 5664048), (182, 5446200), (195, 5083120), (200, 4956042), (203, 4882800), (208, 4765425), (210, 4720040), (232, 4272450), (240, 4130035), (260, 3812340), (273, 3630800), (280, 3540030), (290, 3417960), (300, 3304028), (312, 3176950), (313, 3166800), (325, 3049872), (336, 2950025), (348, 2848300), (350, 2832024), (364, 2723100), (377, 2629200), (390, 2541560), (400, 2478021), (406, 2441400), (420, 2360020), (435, 2278640), (455, 2178480), (464, 2136225), (520, 1906170), (525, 1888016), (546, 1815400), (560, 1770015), (580, 1708980), (600, 1652014), (609, 1627600), (624, 1588475), (626, 1583400), (650, 1524936), (696, 1424150), (700, 1416012), (725, 1367184), (728, 1361550), (754, 1314600), (780, 1270780), (812, 1220700), (840, 1180010), (870, 1139320), (910, 1089240), (939, 1055600), (975, 1016624), (1015, 976560), (1040, 953085), (1050, 944008), (1092, 907700), (1131, 876400), (1160, 854490), (1200, 826007), (1218, 813800), (1252, 791700), (1300, 762468), (1365, 726160), (1392, 712075), (1400, 708006), (1450, 683592), (1456, 680775), (1508, 657300), (1560, 635390), (1565, 633360), (1624, 610350), (1680, 590005), (1740, 569660), (1820, 544620), (1878, 527800), (1885, 525840), (1950, 508312), (2030, 488280), (2100, 472004), (2175, 455728), (2184, 453850), (2191, 452400), (2262, 438200), (2275, 435696), (2320, 427245), (2436, 406900), (2504, 395850), (2600, 381234), (2639, 375600), (2730, 363080), (2800, 354003), (2900, 341796), (3016, 328650), (3045, 325520), (3120, 317695), (3130, 316680), (3248, 305175), (3480, 284830), (3640, 272310), (3756, 263900), (3770, 262920), (3900, 254156), (4060, 244140), (4069, 243600), (4200, 236002), (4350, 227864), (4368, 226925), (4382, 226200), (4524, 219100), (4550, 217848), (4695, 211120), (4872, 203450), (5008, 197925), (5075, 195312), (5200, 190617), (5278, 187800), (5460, 181540), (5655, 175280), (5800, 170898), (6032, 164325), (6090, 162760), (6260, 158340), (6573, 150800), (6825, 145232), (6960, 142415), (7280, 136155), (7512, 131950), (7540, 131460), (7800, 127078), (7825, 126672), (7917, 125200), (8120, 122070), (8138, 121800), (8400, 118001), (8700, 113932), (8764, 113100), (9048, 109550), (9077, 109200), (9100, 108924), (9390, 105560), (9425, 105168), (9744, 101725), (10150, 97656), (10556, 93900), (10920, 90770), (10955, 90480), (11310, 87640), (11600, 85449), (12180, 81380), (12207, 81200), (12520, 79170), (13146, 75400), (13195, 75120), (13650, 72616), (15024, 65975), (15080, 65730), (15225, 65104), (15600, 63539), (15650, 63336), (15834, 62600), (16240, 61035), (16276, 60900), (17400, 56966), (17528, 56550), (18096, 54775), (18154, 54600), (18200, 54462), (18780, 52780), (18850, 52584), (20300, 48828), (20345, 48720), (21112, 46950), (21840, 45385), (21910, 45240), (22620, 43820), (23475, 42224), (24360, 40690), (24414, 40600), (25040, 39585), (26292, 37700), (26390, 37560), (27231, 36400), (27300, 36308), (28275, 35056), (28483, 34800), (30160, 32865), (30450, 32552), (31300, 31668)]