21319409280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 512

約数和(自身を含む): 76988620800

約数和(自身を除く): 55669211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 59, 60, 62, 64, 65, 78, 80, 93, 96, 104, 118, 120, 124, 128, 130, 155, 156, 160, 177, 186, 192, 195, 208, 236, 240, 248, 260, 295, 310, 312, 320, 354, 372, 384, 390, 403, 416, 465, 467, 472, 480, 496, 520, 590, 620, 624, 640, 708, 744, 767, 780, 806, 832, 885, 930, 934, 944, 960, 992, 1040, 1180, 1209, 1240, 1248, 1401, 1416, 1488, 1534, 1560, 1612, 1664, 1770, 1829, 1860, 1868, 1888, 1920, 1984, 2015, 2080, 2301, 2335, 2360, 2418, 2480, 2496, 2802, 2832, 2976, 3068, 3120, 3224, 3540, 3658, 3720, 3736, 3776, 3835, 3968, 4030, 4160, 4602, 4670, 4720, 4836, 4960, 4992, 5487, 5604, 5664, 5952, 6045, 6071, 6136, 6240, 6448, 7005, 7080, 7316, 7440, 7472, 7552, 7670, 8060, 8320, 9145, 9204, 9340, 9440, 9672, 9920, 10974, 11208, 11328, 11505, 11904, 12090, 12142, 12272, 12480, 12896, 14010, 14160, 14477, 14632, 14880, 14944, 15340, 16120, 18213, 18290, 18408, 18680, 18880, 19344, 19840, 21948, 22416, 22656, 23010, 23777, 24180, 24284, 24544, 24960, 25792, 27435, 27553, 28020, 28320, 28954, 29264, 29760, 29888, 30355, 30680, 32240, 36426, 36580, 36816, 37360, 37760, 38688, 43431, 43896, 44832, 46020, 47554, 48360, 48568, 49088, 51584, 54870, 55106, 56040, 56640, 57908, 58528, 59520, 59776, 60710, 61360, 64480, 71331, 72385, 72852, 73160, 73632, 74720, 77376, 82659, 86862, 87792, 89664, 91065, 92040, 95108, 96720, 97136, 98176, 109740, 110212, 112080, 113280, 115816, 117056, 118885, 121420, 122720, 128960, 137765, 142662, 144770, 145704, 146320, 147264, 149440, 154752, 165318, 173724, 175584, 179328, 182130, 184080, 188201, 190216, 193440, 194272, 217155, 219480, 220424, 224160, 231632, 234112, 237770, 242840, 245440, 257920, 275530, 285324, 289540, 291408, 292640, 294528, 298880, 330636, 347448, 351168, 356655, 358189, 364260, 368160, 376402, 380432, 386880, 388544, 413295, 434310, 438960, 440848, 448320, 463264, 475540, 485680, 490880, 551060, 564603, 570648, 579080, 582816, 585280, 661272, 694896, 702336, 713310, 716378, 728520, 736320, 752804, 760864, 773760, 777088, 826590, 854143, 868620, 877920, 881696, 896640, 926528, 941005, 951080, 971360, 1074567, 1102120, 1129206, 1141296, 1158160, 1165632, 1170560, 1322544, 1389792, 1426620, 1432756, 1457040, 1472640, 1505608, 1521728, 1653180, 1708286, 1737240, 1755840, 1763392, 1790945, 1853056, 1882010, 1902160, 1942720, 2149134, 2204240, 2258412, 2282592, 2316320, 2331264, 2562429, 2645088, 2779584, 2823015, 2853240, 2865512, 2914080, 3011216, 3043456, 3306360, 3416572, 3474480, 3511680, 3526784, 3581890, 3764020, 3804320, 3885440, 4270715, 4298268, 4408480, 4516824, 4565184, 4632640, 5124858, 5290176, 5372835, 5559168, 5646030, 5706480, 5731024, 5828160, 6022432, 6612720, 6833144, 6948960, 7163780, 7528040, 7608640, 8541430, 8596536, 8816960, 9033648, 9130368, 9265280, 10249716, 10580352, 10745670, 11103859, 11292060, 11412960, 11462048, 11656320, 12044864, 12812145, 13225440, 13666288, 13897920, 14327560, 15056080, 15217280, 17082860, 17193072, 17633920, 18067296, 20499432, 21491340, 22207718, 22584120, 22825920, 22924096, 24089728, 25624290, 26450880, 27332576, 27795840, 28655120, 30112160, 33311577, 34165720, 34386144, 36134592, 40998864, 42982680, 44415436, 45168240, 45651840, 45848192, 51248580, 52901760, 54665152, 55519295, 57310240, 60224320, 66623154, 68331440, 68772288, 72269184, 81997728, 85965360, 88830872, 90336480, 102497160, 109330304, 111038590, 114620480, 120448640, 133246308, 136662880, 137544576, 163995456, 166557885, 171930720, 177661744, 180672960, 204994320, 222077180, 229240960, 266492616, 273325760, 327990912, 333115770, 343861440, 355323488, 361345920, 409988640, 444154360, 532985232, 546651520, 666231540, 687722880, 710646976, 819977280, 888308720, 1065970464, 1332463080, 1421293952, 1639954560, 1776617440, 2131940928, 2664926160, 3553234880, 4263881856, 5329852320, 7106469760, 10659704640, 21319409280]

約数ペア:

[(1, 21319409280), (2, 10659704640), (3, 7106469760), (4, 5329852320), (5, 4263881856), (6, 3553234880), (8, 2664926160), (10, 2131940928), (12, 1776617440), (13, 1639954560), (15, 1421293952), (16, 1332463080), (20, 1065970464), (24, 888308720), (26, 819977280), (30, 710646976), (31, 687722880), (32, 666231540), (39, 546651520), (40, 532985232), (48, 444154360), (52, 409988640), (59, 361345920), (60, 355323488), (62, 343861440), (64, 333115770), (65, 327990912), (78, 273325760), (80, 266492616), (93, 229240960), (96, 222077180), (104, 204994320), (118, 180672960), (120, 177661744), (124, 171930720), (128, 166557885), (130, 163995456), (155, 137544576), (156, 136662880), (160, 133246308), (177, 120448640), (186, 114620480), (192, 111038590), (195, 109330304), (208, 102497160), (236, 90336480), (240, 88830872), (248, 85965360), (260, 81997728), (295, 72269184), (310, 68772288), (312, 68331440), (320, 66623154), (354, 60224320), (372, 57310240), (384, 55519295), (390, 54665152), (403, 52901760), (416, 51248580), (465, 45848192), (467, 45651840), (472, 45168240), (480, 44415436), (496, 42982680), (520, 40998864), (590, 36134592), (620, 34386144), (624, 34165720), (640, 33311577), (708, 30112160), (744, 28655120), (767, 27795840), (780, 27332576), (806, 26450880), (832, 25624290), (885, 24089728), (930, 22924096), (934, 22825920), (944, 22584120), (960, 22207718), (992, 21491340), (1040, 20499432), (1180, 18067296), (1209, 17633920), (1240, 17193072), (1248, 17082860), (1401, 15217280), (1416, 15056080), (1488, 14327560), (1534, 13897920), (1560, 13666288), (1612, 13225440), (1664, 12812145), (1770, 12044864), (1829, 11656320), (1860, 11462048), (1868, 11412960), (1888, 11292060), (1920, 11103859), (1984, 10745670), (2015, 10580352), (2080, 10249716), (2301, 9265280), (2335, 9130368), (2360, 9033648), (2418, 8816960), (2480, 8596536), (2496, 8541430), (2802, 7608640), (2832, 7528040), (2976, 7163780), (3068, 6948960), (3120, 6833144), (3224, 6612720), (3540, 6022432), (3658, 5828160), (3720, 5731024), (3736, 5706480), (3776, 5646030), (3835, 5559168), (3968, 5372835), (4030, 5290176), (4160, 5124858), (4602, 4632640), (4670, 4565184), (4720, 4516824), (4836, 4408480), (4960, 4298268), (4992, 4270715), (5487, 3885440), (5604, 3804320), (5664, 3764020), (5952, 3581890), (6045, 3526784), (6071, 3511680), (6136, 3474480), (6240, 3416572), (6448, 3306360), (7005, 3043456), (7080, 3011216), (7316, 2914080), (7440, 2865512), (7472, 2853240), (7552, 2823015), (7670, 2779584), (8060, 2645088), (8320, 2562429), (9145, 2331264), (9204, 2316320), (9340, 2282592), (9440, 2258412), (9672, 2204240), (9920, 2149134), (10974, 1942720), (11208, 1902160), (11328, 1882010), (11505, 1853056), (11904, 1790945), (12090, 1763392), (12142, 1755840), (12272, 1737240), (12480, 1708286), (12896, 1653180), (14010, 1521728), (14160, 1505608), (14477, 1472640), (14632, 1457040), (14880, 1432756), (14944, 1426620), (15340, 1389792), (16120, 1322544), (18213, 1170560), (18290, 1165632), (18408, 1158160), (18680, 1141296), (18880, 1129206), (19344, 1102120), (19840, 1074567), (21948, 971360), (22416, 951080), (22656, 941005), (23010, 926528), (23777, 896640), (24180, 881696), (24284, 877920), (24544, 868620), (24960, 854143), (25792, 826590), (27435, 777088), (27553, 773760), (28020, 760864), (28320, 752804), (28954, 736320), (29264, 728520), (29760, 716378), (29888, 713310), (30355, 702336), (30680, 694896), (32240, 661272), (36426, 585280), (36580, 582816), (36816, 579080), (37360, 570648), (37760, 564603), (38688, 551060), (43431, 490880), (43896, 485680), (44832, 475540), (46020, 463264), (47554, 448320), (48360, 440848), (48568, 438960), (49088, 434310), (51584, 413295), (54870, 388544), (55106, 386880), (56040, 380432), (56640, 376402), (57908, 368160), (58528, 364260), (59520, 358189), (59776, 356655), (60710, 351168), (61360, 347448), (64480, 330636), (71331, 298880), (72385, 294528), (72852, 292640), (73160, 291408), (73632, 289540), (74720, 285324), (77376, 275530), (82659, 257920), (86862, 245440), (87792, 242840), (89664, 237770), (91065, 234112), (92040, 231632), (95108, 224160), (96720, 220424), (97136, 219480), (98176, 217155), (109740, 194272), (110212, 193440), (112080, 190216), (113280, 188201), (115816, 184080), (117056, 182130), (118885, 179328), (121420, 175584), (122720, 173724), (128960, 165318), (137765, 154752), (142662, 149440), (144770, 147264), (145704, 146320)]