21055654080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2821

約数の個数: 448

約数和(自身を含む): 79881984000

約数和(自身を除く): 58826329920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 47, 48, 54, 57, 60, 64, 72, 76, 80, 90, 94, 95, 96, 108, 114, 120, 135, 141, 144, 152, 160, 171, 180, 188, 190, 192, 216, 228, 235, 240, 270, 282, 285, 288, 304, 320, 342, 360, 376, 380, 423, 432, 456, 470, 480, 513, 540, 564, 570, 576, 608, 684, 705, 720, 752, 760, 846, 855, 864, 893, 912, 940, 960, 1026, 1080, 1128, 1140, 1216, 1269, 1368, 1410, 1440, 1504, 1520, 1692, 1710, 1728, 1786, 1824, 1880, 2052, 2115, 2160, 2256, 2280, 2538, 2565, 2679, 2729, 2736, 2820, 2880, 3008, 3040, 3384, 3420, 3572, 3648, 3760, 4104, 4230, 4320, 4465, 4512, 4560, 5076, 5130, 5358, 5458, 5472, 5640, 6080, 6345, 6768, 6840, 7144, 7520, 8037, 8187, 8208, 8460, 8640, 8930, 9024, 9120, 10152, 10260, 10716, 10916, 10944, 11280, 12690, 13395, 13536, 13645, 13680, 14288, 15040, 16074, 16374, 16416, 16920, 17860, 18240, 20304, 20520, 21432, 21832, 22560, 24111, 24561, 25380, 26790, 27072, 27290, 27360, 28576, 32148, 32748, 32832, 33840, 35720, 40185, 40608, 40935, 41040, 42864, 43664, 45120, 48222, 49122, 50760, 51851, 53580, 54580, 54720, 57152, 64296, 65496, 67680, 71440, 73683, 80370, 81216, 81870, 82080, 85728, 87328, 96444, 98244, 101520, 103702, 107160, 109160, 120555, 122805, 128263, 128592, 130992, 135360, 142880, 147366, 155553, 160740, 163740, 164160, 171456, 174656, 192888, 196488, 203040, 207404, 214320, 218320, 241110, 245610, 256526, 257184, 259255, 261984, 285760, 294732, 311106, 321480, 327480, 368415, 384789, 385776, 392976, 406080, 414808, 428640, 436640, 466659, 482220, 491220, 513052, 514368, 518510, 523968, 589464, 622212, 641315, 642960, 654960, 736830, 769578, 771552, 777765, 785952, 829616, 857280, 873280, 933318, 964440, 982440, 1026104, 1037020, 1154367, 1178928, 1244424, 1282630, 1285920, 1309920, 1399977, 1473660, 1539156, 1543104, 1555530, 1571904, 1659232, 1866636, 1923945, 1928880, 1964880, 2052208, 2074040, 2308734, 2333295, 2357856, 2436997, 2488848, 2565260, 2571840, 2619840, 2799954, 2947320, 3078312, 3111060, 3318464, 3463101, 3733272, 3847890, 3857760, 3929760, 4104416, 4148080, 4617468, 4666590, 4715712, 4873994, 4977696, 5130520, 5599908, 5771835, 5894640, 6156624, 6222120, 6926202, 6999885, 7310991, 7466544, 7695780, 7715520, 7859520, 8208832, 8296160, 9234936, 9333180, 9747988, 9955392, 10261040, 11199816, 11543670, 11789280, 12184985, 12313248, 12444240, 13852404, 13999770, 14621982, 14933088, 15391560, 16592320, 17315505, 18469872, 18666360, 19495976, 20522080, 21932973, 22399632, 23087340, 23578560, 24369970, 24626496, 24888480, 27704808, 27999540, 29243964, 29866176, 30783120, 34631010, 36554955, 36939744, 37332720, 38991952, 41044160, 43865946, 44799264, 46174680, 48739940, 49776960, 55409616, 55999080, 58487928, 61566240, 65798919, 69262020, 73109910, 73879488, 74665440, 77983904, 87731892, 89598528, 92349360, 97479880, 109664865, 110819232, 111998160, 116975856, 123132480, 131597838, 138524040, 146219820, 149330880, 155967808, 175463784, 184698720, 194959760, 219329730, 221638464, 223996320, 233951712, 263195676, 277048080, 292439640, 328994595, 350927568, 369397440, 389919520, 438659460, 447992640, 467903424, 526391352, 554096160, 584879280, 657989190, 701855136, 779839040, 877318920, 1052782704, 1108192320, 1169758560, 1315978380, 1403710272, 1754637840, 2105565408, 2339517120, 2631956760, 3509275680, 4211130816, 5263913520, 7018551360, 10527827040, 21055654080]

約数ペア:

[(1, 21055654080), (2, 10527827040), (3, 7018551360), (4, 5263913520), (5, 4211130816), (6, 3509275680), (8, 2631956760), (9, 2339517120), (10, 2105565408), (12, 1754637840), (15, 1403710272), (16, 1315978380), (18, 1169758560), (19, 1108192320), (20, 1052782704), (24, 877318920), (27, 779839040), (30, 701855136), (32, 657989190), (36, 584879280), (38, 554096160), (40, 526391352), (45, 467903424), (47, 447992640), (48, 438659460), (54, 389919520), (57, 369397440), (60, 350927568), (64, 328994595), (72, 292439640), (76, 277048080), (80, 263195676), (90, 233951712), (94, 223996320), (95, 221638464), (96, 219329730), (108, 194959760), (114, 184698720), (120, 175463784), (135, 155967808), (141, 149330880), (144, 146219820), (152, 138524040), (160, 131597838), (171, 123132480), (180, 116975856), (188, 111998160), (190, 110819232), (192, 109664865), (216, 97479880), (228, 92349360), (235, 89598528), (240, 87731892), (270, 77983904), (282, 74665440), (285, 73879488), (288, 73109910), (304, 69262020), (320, 65798919), (342, 61566240), (360, 58487928), (376, 55999080), (380, 55409616), (423, 49776960), (432, 48739940), (456, 46174680), (470, 44799264), (480, 43865946), (513, 41044160), (540, 38991952), (564, 37332720), (570, 36939744), (576, 36554955), (608, 34631010), (684, 30783120), (705, 29866176), (720, 29243964), (752, 27999540), (760, 27704808), (846, 24888480), (855, 24626496), (864, 24369970), (893, 23578560), (912, 23087340), (940, 22399632), (960, 21932973), (1026, 20522080), (1080, 19495976), (1128, 18666360), (1140, 18469872), (1216, 17315505), (1269, 16592320), (1368, 15391560), (1410, 14933088), (1440, 14621982), (1504, 13999770), (1520, 13852404), (1692, 12444240), (1710, 12313248), (1728, 12184985), (1786, 11789280), (1824, 11543670), (1880, 11199816), (2052, 10261040), (2115, 9955392), (2160, 9747988), (2256, 9333180), (2280, 9234936), (2538, 8296160), (2565, 8208832), (2679, 7859520), (2729, 7715520), (2736, 7695780), (2820, 7466544), (2880, 7310991), (3008, 6999885), (3040, 6926202), (3384, 6222120), (3420, 6156624), (3572, 5894640), (3648, 5771835), (3760, 5599908), (4104, 5130520), (4230, 4977696), (4320, 4873994), (4465, 4715712), (4512, 4666590), (4560, 4617468), (5076, 4148080), (5130, 4104416), (5358, 3929760), (5458, 3857760), (5472, 3847890), (5640, 3733272), (6080, 3463101), (6345, 3318464), (6768, 3111060), (6840, 3078312), (7144, 2947320), (7520, 2799954), (8037, 2619840), (8187, 2571840), (8208, 2565260), (8460, 2488848), (8640, 2436997), (8930, 2357856), (9024, 2333295), (9120, 2308734), (10152, 2074040), (10260, 2052208), (10716, 1964880), (10916, 1928880), (10944, 1923945), (11280, 1866636), (12690, 1659232), (13395, 1571904), (13536, 1555530), (13645, 1543104), (13680, 1539156), (14288, 1473660), (15040, 1399977), (16074, 1309920), (16374, 1285920), (16416, 1282630), (16920, 1244424), (17860, 1178928), (18240, 1154367), (20304, 1037020), (20520, 1026104), (21432, 982440), (21832, 964440), (22560, 933318), (24111, 873280), (24561, 857280), (25380, 829616), (26790, 785952), (27072, 777765), (27290, 771552), (27360, 769578), (28576, 736830), (32148, 654960), (32748, 642960), (32832, 641315), (33840, 622212), (35720, 589464), (40185, 523968), (40608, 518510), (40935, 514368), (41040, 513052), (42864, 491220), (43664, 482220), (45120, 466659), (48222, 436640), (49122, 428640), (50760, 414808), (51851, 406080), (53580, 392976), (54580, 385776), (54720, 384789), (57152, 368415), (64296, 327480), (65496, 321480), (67680, 311106), (71440, 294732), (73683, 285760), (80370, 261984), (81216, 259255), (81870, 257184), (82080, 256526), (85728, 245610), (87328, 241110), (96444, 218320), (98244, 214320), (101520, 207404), (103702, 203040), (107160, 196488), (109160, 192888), (120555, 174656), (122805, 171456), (128263, 164160), (128592, 163740), (130992, 160740), (135360, 155553), (142880, 147366)]