19788758400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 768

約数和(自身を含む): 73763136000

約数和(自身を除く): 53974377600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 32, 38, 40, 46, 48, 50, 53, 57, 60, 64, 69, 75, 76, 80, 89, 92, 95, 96, 100, 106, 114, 115, 120, 128, 138, 150, 152, 159, 160, 178, 184, 190, 192, 200, 212, 228, 230, 240, 265, 267, 276, 285, 300, 304, 318, 320, 345, 356, 368, 380, 384, 400, 424, 437, 445, 456, 460, 475, 480, 530, 534, 552, 570, 575, 600, 608, 636, 640, 690, 712, 736, 760, 795, 800, 848, 874, 890, 912, 920, 950, 960, 1007, 1060, 1068, 1104, 1140, 1150, 1200, 1216, 1219, 1272, 1311, 1325, 1335, 1380, 1424, 1425, 1472, 1520, 1590, 1600, 1691, 1696, 1725, 1748, 1780, 1824, 1840, 1900, 1920, 2014, 2047, 2120, 2136, 2185, 2208, 2225, 2280, 2300, 2400, 2432, 2438, 2544, 2622, 2650, 2670, 2760, 2848, 2850, 2944, 3021, 3040, 3180, 3200, 3382, 3392, 3450, 3496, 3560, 3648, 3657, 3680, 3800, 3975, 4028, 4094, 4240, 4272, 4370, 4416, 4450, 4560, 4600, 4717, 4800, 4876, 5035, 5073, 5088, 5244, 5300, 5340, 5520, 5696, 5700, 6042, 6080, 6095, 6141, 6360, 6555, 6675, 6764, 6784, 6900, 6992, 7120, 7296, 7314, 7360, 7600, 7950, 8056, 8188, 8455, 8480, 8544, 8740, 8832, 8900, 9120, 9200, 9434, 9600, 9752, 10070, 10146, 10176, 10235, 10488, 10600, 10680, 10925, 11040, 11392, 11400, 12084, 12160, 12190, 12282, 12720, 13110, 13350, 13528, 13800, 13984, 14151, 14240, 14628, 14720, 15105, 15200, 15900, 16112, 16376, 16910, 16960, 17088, 17480, 17800, 18240, 18285, 18400, 18868, 19504, 20140, 20292, 20352, 20470, 20976, 21200, 21360, 21850, 22080, 22800, 23161, 23585, 24168, 24380, 24564, 25175, 25365, 25440, 26220, 26700, 27056, 27600, 27968, 28302, 28480, 29256, 30210, 30400, 30475, 30705, 31800, 32224, 32752, 32775, 33820, 33920, 34176, 34960, 35600, 36480, 36570, 36800, 37736, 38893, 39008, 40280, 40584, 40940, 41952, 42275, 42400, 42720, 43700, 44160, 45600, 46322, 47170, 48336, 48760, 49128, 50350, 50730, 50880, 51175, 52440, 53400, 54112, 55200, 55936, 56604, 56960, 58512, 60420, 60800, 60950, 61410, 63600, 64448, 65504, 65550, 67640, 69483, 69920, 70755, 71200, 73140, 73600, 75472, 75525, 77786, 78016, 80560, 81168, 81880, 83904, 84550, 84800, 85440, 87400, 89623, 91200, 91425, 92644, 94340, 96672, 97520, 98256, 100700, 101460, 101760, 102350, 104880, 106800, 108224, 108491, 110400, 113208, 115805, 116679, 117024, 117925, 120840, 121900, 122820, 126825, 127200, 128896, 131008, 131100, 135280, 138966, 139840, 141510, 142400, 146280, 150944, 151050, 153525, 155572, 156032, 161120, 162336, 163760, 167808, 169100, 169600, 170880, 174800, 179246, 182400, 182850, 185288, 188680, 193344, 194465, 195040, 196512, 201400, 202920, 204700, 209760, 213600, 216448, 216982, 220800, 226416, 231610, 233358, 234048, 235850, 241680, 243800, 245640, 253650, 254400, 262016, 262200, 268869, 270560, 277932, 279680, 283020, 284800, 292560, 301888, 302100, 307050, 311144, 322240, 324672, 325473, 327520, 338200, 347415, 349600, 353775, 358492, 365700, 370576, 377360, 386688, 388930, 390080, 393024, 402800, 405840, 409400, 419520, 427200, 433964, 448115, 452832, 463220, 466716, 468096, 471700, 483360, 487600, 491280, 507300, 508800, 524400, 537738, 541120, 542455, 555864, 566040, 579025, 583395, 585120, 603776, 604200, 614100, 622288, 644480, 649344, 650946, 655040, 676400, 694830, 699200, 707550, 716984, 731400, 741152, 754720, 777860, 780160, 786048, 805600, 811680, 818800, 839040, 854400, 867928, 896230, 905664, 926440, 933432, 943400, 966720, 972325, 975200, 982560, 1014600, 1048800, 1075476, 1082240, 1084910, 1111728, 1132080, 1158050, 1166790, 1170240, 1208400, 1228200, 1244576, 1301892, 1310080, 1344345, 1352800, 1389660, 1398400, 1415100, 1433968, 1462800, 1482304, 1509440, 1555720, 1611200, 1623360, 1627365, 1637600, 1735856, 1737075, 1792460, 1811328, 1852880, 1866864, 1886800, 1933440, 1944650, 1950400, 1965120, 2029200, 2061329, 2097600, 2150952, 2169820, 2223456, 2240575, 2264160, 2316100, 2333580, 2340480, 2416800, 2456400, 2489152, 2603784, 2688690, 2705600, 2712275, 2779320, 2830200, 2867936, 2916975, 2925600, 2964608, 3018880, 3111440, 3222400, 3246720, 3254730, 3275200, 3471712, 3474150, 3584920, 3705760, 3733728, 3773600, 3889300, 3900800, 3930240, 4058400, 4122658, 4195200, 4301904, 4339640, 4446912, 4481150, 4528320, 4632200, 4667160, 4833600, 4912800, 4978304, 5207568, 5377380, 5411200, 5424550, 5558640, 5660400, 5735872, 5833950, 5851200, 6183987, 6222880, 6509460, 6550400, 6721725, 6943424, 6948300, 7169840, 7411520, 7467456, 7547200, 7778600, 8116800, 8136825, 8245316, 8603808, 8679280, 8893824, 8962300, 9056640, 9264400, 9334320, 9667200, 9825600, 10306645, 10415136, 10754760, 10849100, 11117280, 11320800, 11471744, 11667900, 11702400, 12367974, 12445760, 13018920, 13443450, 13886848, 13896600, 14339680, 14823040, 14934912, 15094400, 15557200, 16233600, 16273650, 16490632, 17207616, 17358560, 17924600, 18528800, 18668640, 19651200, 20613290, 20830272, 21509520, 21698200, 22234560, 22641600, 23335800, 24735948, 24891520, 26037840, 26886900, 27793200, 28679360, 30919935, 31114400, 32547300, 32981264, 34415232, 34717120, 35849200, 37057600, 37337280, 41226580, 41660544, 43019040, 43396400, 44469120, 45283200, 46671600, 49471896, 51533225, 52075680, 53773800, 55586400, 57358720, 61839870, 62228800, 65094600, 65962528, 69434240, 71698400, 74115200, 74674560, 82453160, 86038080, 86792800, 93343200, 98943792, 103066450, 104151360, 107547600, 111172800, 123679740, 124457600, 130189200, 131925056, 143396800, 154599675, 164906320, 172076160, 173585600, 186686400, 197887584, 206132900, 208302720, 215095200, 222345600, 247359480, 260378400, 263850112, 286793600, 309199350, 329812640, 347171200, 373372800, 395775168, 412265800, 430190400, 494718960, 520756800, 618398700, 659625280, 791550336, 824531600, 860380800, 989437920, 1041513600, 1236797400, 1319250560, 1649063200, 1978875840, 2473594800, 3298126400, 3957751680, 4947189600, 6596252800, 9894379200, 19788758400]

約数ペア:

[(1, 19788758400), (2, 9894379200), (3, 6596252800), (4, 4947189600), (5, 3957751680), (6, 3298126400), (8, 2473594800), (10, 1978875840), (12, 1649063200), (15, 1319250560), (16, 1236797400), (19, 1041513600), (20, 989437920), (23, 860380800), (24, 824531600), (25, 791550336), (30, 659625280), (32, 618398700), (38, 520756800), (40, 494718960), (46, 430190400), (48, 412265800), (50, 395775168), (53, 373372800), (57, 347171200), (60, 329812640), (64, 309199350), (69, 286793600), (75, 263850112), (76, 260378400), (80, 247359480), (89, 222345600), (92, 215095200), (95, 208302720), (96, 206132900), (100, 197887584), (106, 186686400), (114, 173585600), (115, 172076160), (120, 164906320), (128, 154599675), (138, 143396800), (150, 131925056), (152, 130189200), (159, 124457600), (160, 123679740), (178, 111172800), (184, 107547600), (190, 104151360), (192, 103066450), (200, 98943792), (212, 93343200), (228, 86792800), (230, 86038080), (240, 82453160), (265, 74674560), (267, 74115200), (276, 71698400), (285, 69434240), (300, 65962528), (304, 65094600), (318, 62228800), (320, 61839870), (345, 57358720), (356, 55586400), (368, 53773800), (380, 52075680), (384, 51533225), (400, 49471896), (424, 46671600), (437, 45283200), (445, 44469120), (456, 43396400), (460, 43019040), (475, 41660544), (480, 41226580), (530, 37337280), (534, 37057600), (552, 35849200), (570, 34717120), (575, 34415232), (600, 32981264), (608, 32547300), (636, 31114400), (640, 30919935), (690, 28679360), (712, 27793200), (736, 26886900), (760, 26037840), (795, 24891520), (800, 24735948), (848, 23335800), (874, 22641600), (890, 22234560), (912, 21698200), (920, 21509520), (950, 20830272), (960, 20613290), (1007, 19651200), (1060, 18668640), (1068, 18528800), (1104, 17924600), (1140, 17358560), (1150, 17207616), (1200, 16490632), (1216, 16273650), (1219, 16233600), (1272, 15557200), (1311, 15094400), (1325, 14934912), (1335, 14823040), (1380, 14339680), (1424, 13896600), (1425, 13886848), (1472, 13443450), (1520, 13018920), (1590, 12445760), (1600, 12367974), (1691, 11702400), (1696, 11667900), (1725, 11471744), (1748, 11320800), (1780, 11117280), (1824, 10849100), (1840, 10754760), (1900, 10415136), (1920, 10306645), (2014, 9825600), (2047, 9667200), (2120, 9334320), (2136, 9264400), (2185, 9056640), (2208, 8962300), (2225, 8893824), (2280, 8679280), (2300, 8603808), (2400, 8245316), (2432, 8136825), (2438, 8116800), (2544, 7778600), (2622, 7547200), (2650, 7467456), (2670, 7411520), (2760, 7169840), (2848, 6948300), (2850, 6943424), (2944, 6721725), (3021, 6550400), (3040, 6509460), (3180, 6222880), (3200, 6183987), (3382, 5851200), (3392, 5833950), (3450, 5735872), (3496, 5660400), (3560, 5558640), (3648, 5424550), (3657, 5411200), (3680, 5377380), (3800, 5207568), (3975, 4978304), (4028, 4912800), (4094, 4833600), (4240, 4667160), (4272, 4632200), (4370, 4528320), (4416, 4481150), (4450, 4446912), (4560, 4339640), (4600, 4301904), (4717, 4195200), (4800, 4122658), (4876, 4058400), (5035, 3930240), (5073, 3900800), (5088, 3889300), (5244, 3773600), (5300, 3733728), (5340, 3705760), (5520, 3584920), (5696, 3474150), (5700, 3471712), (6042, 3275200), (6080, 3254730), (6095, 3246720), (6141, 3222400), (6360, 3111440), (6555, 3018880), (6675, 2964608), (6764, 2925600), (6784, 2916975), (6900, 2867936), (6992, 2830200), (7120, 2779320), (7296, 2712275), (7314, 2705600), (7360, 2688690), (7600, 2603784), (7950, 2489152), (8056, 2456400), (8188, 2416800), (8455, 2340480), (8480, 2333580), (8544, 2316100), (8740, 2264160), (8832, 2240575), (8900, 2223456), (9120, 2169820), (9200, 2150952), (9434, 2097600), (9600, 2061329), (9752, 2029200), (10070, 1965120), (10146, 1950400), (10176, 1944650), (10235, 1933440), (10488, 1886800), (10600, 1866864), (10680, 1852880), (10925, 1811328), (11040, 1792460), (11392, 1737075), (11400, 1735856), (12084, 1637600), (12160, 1627365), (12190, 1623360), (12282, 1611200), (12720, 1555720), (13110, 1509440), (13350, 1482304), (13528, 1462800), (13800, 1433968), (13984, 1415100), (14151, 1398400), (14240, 1389660), (14628, 1352800), (14720, 1344345), (15105, 1310080), (15200, 1301892), (15900, 1244576), (16112, 1228200), (16376, 1208400), (16910, 1170240), (16960, 1166790), (17088, 1158050), (17480, 1132080), (17800, 1111728), (18240, 1084910), (18285, 1082240), (18400, 1075476), (18868, 1048800), (19504, 1014600), (20140, 982560), (20292, 975200), (20352, 972325), (20470, 966720), (20976, 943400), (21200, 933432), (21360, 926440), (21850, 905664), (22080, 896230), (22800, 867928), (23161, 854400), (23585, 839040), (24168, 818800), (24380, 811680), (24564, 805600), (25175, 786048), (25365, 780160), (25440, 777860), (26220, 754720), (26700, 741152), (27056, 731400), (27600, 716984), (27968, 707550), (28302, 699200), (28480, 694830), (29256, 676400), (30210, 655040), (30400, 650946), (30475, 649344), (30705, 644480), (31800, 622288), (32224, 614100), (32752, 604200), (32775, 603776), (33820, 585120), (33920, 583395), 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235850), (84550, 234048), (84800, 233358), (85440, 231610), (87400, 226416), (89623, 220800), (91200, 216982), (91425, 216448), (92644, 213600), (94340, 209760), (96672, 204700), (97520, 202920), (98256, 201400), (100700, 196512), (101460, 195040), (101760, 194465), (102350, 193344), (104880, 188680), (106800, 185288), (108224, 182850), (108491, 182400), (110400, 179246), (113208, 174800), (115805, 170880), (116679, 169600), (117024, 169100), (117925, 167808), (120840, 163760), (121900, 162336), (122820, 161120), (126825, 156032), (127200, 155572), (128896, 153525), (131008, 151050), (131100, 150944), (135280, 146280), (138966, 142400), (139840, 141510)]