21053826720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1237

約数の個数: 384

約数和(自身を含む): 76103193600

約数和(自身を除く): 55049366880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 97, 108, 120, 135, 141, 144, 160, 180, 188, 194, 216, 235, 240, 270, 282, 288, 291, 360, 376, 388, 423, 432, 470, 480, 485, 540, 564, 582, 705, 720, 752, 776, 846, 864, 873, 940, 970, 1069, 1080, 1128, 1164, 1269, 1410, 1440, 1455, 1504, 1552, 1692, 1746, 1880, 1940, 2115, 2138, 2160, 2256, 2328, 2538, 2619, 2820, 2910, 3104, 3207, 3384, 3492, 3760, 3880, 4230, 4276, 4320, 4365, 4512, 4559, 4656, 5076, 5238, 5345, 5640, 5820, 6345, 6414, 6768, 6984, 7520, 7760, 8460, 8552, 8730, 9118, 9312, 9621, 10152, 10476, 10690, 11280, 11640, 12690, 12828, 13095, 13536, 13677, 13968, 15520, 16035, 16920, 17104, 17460, 18236, 19242, 20304, 20952, 21380, 22560, 22795, 23280, 25380, 25656, 26190, 27354, 27936, 28863, 32070, 33840, 34208, 34920, 36472, 38484, 40608, 41031, 41904, 42760, 45590, 46560, 48105, 50243, 50760, 51312, 52380, 54708, 57726, 64140, 67680, 68385, 69840, 72944, 76968, 82062, 83808, 85520, 91180, 96210, 100486, 101520, 102624, 103693, 104760, 109416, 115452, 123093, 128280, 136770, 139680, 144315, 145888, 150729, 153936, 164124, 171040, 182360, 192420, 200972, 203040, 205155, 207386, 209520, 218832, 230904, 246186, 251215, 256560, 273540, 288630, 301458, 307872, 311079, 328248, 364720, 384840, 401944, 410310, 414772, 419040, 437664, 452187, 461808, 492372, 502430, 513120, 518465, 547080, 577260, 602916, 615465, 622158, 656496, 729440, 753645, 769680, 803888, 820620, 829544, 904374, 923616, 933237, 984744, 1004860, 1036930, 1094160, 1154520, 1205832, 1230930, 1244316, 1312992, 1356561, 1507290, 1539360, 1555395, 1607776, 1641240, 1659088, 1808748, 1866474, 1969488, 2009720, 2073860, 2188320, 2260935, 2309040, 2411664, 2461860, 2488632, 2713122, 2799711, 3014580, 3110790, 3282480, 3318176, 3617496, 3732948, 3938976, 4019440, 4147720, 4521870, 4618080, 4666185, 4823328, 4873571, 4923720, 4977264, 5426244, 5599422, 6029160, 6221580, 6564960, 6782805, 7234992, 7465896, 8038880, 8295440, 9043740, 9332370, 9747142, 9847440, 9954528, 10852488, 11198844, 12058320, 12443160, 13565610, 13998555, 14469984, 14620713, 14931792, 16590880, 18087480, 18664740, 19494284, 19694880, 21704976, 22397688, 24116640, 24367855, 24886320, 27131220, 27997110, 29241426, 29863584, 36174960, 37329480, 38988568, 43409952, 43862139, 44795376, 48735710, 49772640, 54262440, 55994220, 58482852, 72349920, 73103565, 74658960, 77977136, 87724278, 89590752, 97471420, 108524880, 111988440, 116965704, 131586417, 146207130, 149317920, 155954272, 175448556, 194942840, 217049760, 219310695, 223976880, 233931408, 263172834, 292414260, 350897112, 389885680, 438621390, 447953760, 467862816, 526345668, 584828520, 657932085, 701794224, 779771360, 877242780, 1052691336, 1169657040, 1315864170, 1403588448, 1754485560, 2105382672, 2339314080, 2631728340, 3508971120, 4210765344, 5263456680, 7017942240, 10526913360, 21053826720]

約数ペア:

[(1, 21053826720), (2, 10526913360), (3, 7017942240), (4, 5263456680), (5, 4210765344), (6, 3508971120), (8, 2631728340), (9, 2339314080), (10, 2105382672), (12, 1754485560), (15, 1403588448), (16, 1315864170), (18, 1169657040), (20, 1052691336), (24, 877242780), (27, 779771360), (30, 701794224), (32, 657932085), (36, 584828520), (40, 526345668), (45, 467862816), (47, 447953760), (48, 438621390), (54, 389885680), (60, 350897112), (72, 292414260), (80, 263172834), (90, 233931408), (94, 223976880), (96, 219310695), (97, 217049760), (108, 194942840), (120, 175448556), (135, 155954272), (141, 149317920), (144, 146207130), (160, 131586417), (180, 116965704), (188, 111988440), (194, 108524880), (216, 97471420), (235, 89590752), (240, 87724278), (270, 77977136), (282, 74658960), (288, 73103565), (291, 72349920), (360, 58482852), (376, 55994220), (388, 54262440), (423, 49772640), (432, 48735710), (470, 44795376), (480, 43862139), (485, 43409952), (540, 38988568), (564, 37329480), (582, 36174960), (705, 29863584), (720, 29241426), (752, 27997110), (776, 27131220), (846, 24886320), (864, 24367855), (873, 24116640), (940, 22397688), (970, 21704976), (1069, 19694880), (1080, 19494284), (1128, 18664740), (1164, 18087480), (1269, 16590880), (1410, 14931792), (1440, 14620713), (1455, 14469984), (1504, 13998555), (1552, 13565610), (1692, 12443160), (1746, 12058320), (1880, 11198844), (1940, 10852488), (2115, 9954528), (2138, 9847440), (2160, 9747142), (2256, 9332370), (2328, 9043740), (2538, 8295440), (2619, 8038880), (2820, 7465896), (2910, 7234992), (3104, 6782805), (3207, 6564960), (3384, 6221580), (3492, 6029160), (3760, 5599422), (3880, 5426244), (4230, 4977264), (4276, 4923720), (4320, 4873571), (4365, 4823328), (4512, 4666185), (4559, 4618080), (4656, 4521870), (5076, 4147720), (5238, 4019440), (5345, 3938976), (5640, 3732948), (5820, 3617496), (6345, 3318176), (6414, 3282480), (6768, 3110790), (6984, 3014580), (7520, 2799711), (7760, 2713122), (8460, 2488632), (8552, 2461860), (8730, 2411664), (9118, 2309040), (9312, 2260935), (9621, 2188320), (10152, 2073860), (10476, 2009720), (10690, 1969488), (11280, 1866474), (11640, 1808748), (12690, 1659088), (12828, 1641240), (13095, 1607776), (13536, 1555395), (13677, 1539360), (13968, 1507290), (15520, 1356561), (16035, 1312992), (16920, 1244316), (17104, 1230930), (17460, 1205832), (18236, 1154520), (19242, 1094160), (20304, 1036930), (20952, 1004860), (21380, 984744), (22560, 933237), (22795, 923616), (23280, 904374), (25380, 829544), (25656, 820620), (26190, 803888), (27354, 769680), (27936, 753645), (28863, 729440), (32070, 656496), (33840, 622158), (34208, 615465), (34920, 602916), (36472, 577260), (38484, 547080), (40608, 518465), (41031, 513120), (41904, 502430), (42760, 492372), (45590, 461808), (46560, 452187), (48105, 437664), (50243, 419040), (50760, 414772), (51312, 410310), (52380, 401944), (54708, 384840), (57726, 364720), (64140, 328248), (67680, 311079), (68385, 307872), (69840, 301458), (72944, 288630), (76968, 273540), (82062, 256560), (83808, 251215), (85520, 246186), (91180, 230904), (96210, 218832), (100486, 209520), (101520, 207386), (102624, 205155), (103693, 203040), (104760, 200972), (109416, 192420), (115452, 182360), (123093, 171040), (128280, 164124), (136770, 153936), (139680, 150729), (144315, 145888)]