20944033920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1154

約数の個数: 384

約数和(自身を含む): 75625280640

約数和(自身を除く): 54681246720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 216, 240, 243, 270, 274, 288, 320, 324, 360, 384, 405, 411, 432, 480, 486, 540, 548, 576, 640, 648, 685, 720, 810, 822, 864, 960, 972, 983, 1080, 1096, 1152, 1215, 1233, 1296, 1370, 1440, 1620, 1644, 1728, 1920, 1944, 1966, 2055, 2160, 2192, 2430, 2466, 2592, 2740, 2880, 2949, 3240, 3288, 3456, 3699, 3888, 3932, 4110, 4320, 4384, 4860, 4915, 4932, 5184, 5480, 5760, 5898, 6165, 6480, 6576, 7398, 7776, 7864, 8220, 8640, 8768, 8847, 9720, 9830, 9864, 10368, 10960, 11097, 11796, 12330, 12960, 13152, 14745, 14796, 15552, 15728, 16440, 17280, 17536, 17694, 18495, 19440, 19660, 19728, 21920, 22194, 23592, 24660, 25920, 26304, 26541, 29490, 29592, 31104, 31456, 32880, 33291, 35388, 36990, 38880, 39320, 39456, 43840, 44235, 44388, 47184, 49320, 51840, 52608, 53082, 55485, 58980, 59184, 62912, 65760, 66582, 70776, 73980, 77760, 78640, 78912, 79623, 87680, 88470, 88776, 94368, 98640, 106164, 110970, 117960, 118368, 125824, 131520, 132705, 133164, 134671, 141552, 147960, 155520, 157280, 157824, 159246, 166455, 176940, 177552, 188736, 197280, 212328, 221940, 235920, 236736, 238869, 263040, 265410, 266328, 269342, 283104, 295920, 314560, 318492, 332910, 353880, 355104, 377472, 394560, 398115, 404013, 424656, 443880, 471840, 473472, 477738, 530820, 532656, 538684, 566208, 591840, 629120, 636984, 665820, 673355, 707760, 710208, 789120, 796230, 808026, 849312, 887760, 943680, 955476, 1061640, 1065312, 1077368, 1132416, 1183680, 1194345, 1212039, 1273968, 1331640, 1346710, 1415520, 1420416, 1592460, 1616052, 1698624, 1775520, 1887360, 1910952, 2020065, 2123280, 2130624, 2154736, 2367360, 2388690, 2424078, 2547936, 2663280, 2693420, 2831040, 3184920, 3232104, 3397248, 3551040, 3636117, 3821904, 4040130, 4246560, 4261248, 4309472, 4777380, 4848156, 5095872, 5326560, 5386840, 5662080, 6060195, 6369840, 6464208, 7102080, 7272234, 7643808, 8080260, 8493120, 8618944, 9554760, 9696312, 10191744, 10653120, 10773680, 10908351, 12120390, 12739680, 12928416, 14544468, 15287616, 16160520, 16986240, 17237888, 18180585, 19109520, 19392624, 21306240, 21547360, 21816702, 24240780, 25479360, 25856832, 29088936, 30575232, 32321040, 32725053, 36361170, 38219040, 38785248, 43094720, 43633404, 48481560, 50958720, 51713664, 54541755, 58177872, 64642080, 65450106, 72722340, 76438080, 77570496, 86189440, 87266808, 96963120, 109083510, 116355744, 129284160, 130900212, 145444680, 152876160, 155140992, 163625265, 174533616, 193926240, 218167020, 232711488, 258568320, 261800424, 290889360, 327250530, 349067232, 387852480, 436334040, 465422976, 523600848, 581778720, 654501060, 698134464, 775704960, 872668080, 1047201696, 1163557440, 1309002120, 1396268928, 1745336160, 2094403392, 2327114880, 2618004240, 3490672320, 4188806784, 5236008480, 6981344640, 10472016960, 20944033920]

約数ペア:

[(1, 20944033920), (2, 10472016960), (3, 6981344640), (4, 5236008480), (5, 4188806784), (6, 3490672320), (8, 2618004240), (9, 2327114880), (10, 2094403392), (12, 1745336160), (15, 1396268928), (16, 1309002120), (18, 1163557440), (20, 1047201696), (24, 872668080), (27, 775704960), (30, 698134464), (32, 654501060), (36, 581778720), (40, 523600848), (45, 465422976), (48, 436334040), (54, 387852480), (60, 349067232), (64, 327250530), (72, 290889360), (80, 261800424), (81, 258568320), (90, 232711488), (96, 218167020), (108, 193926240), (120, 174533616), (128, 163625265), (135, 155140992), (137, 152876160), (144, 145444680), (160, 130900212), (162, 129284160), (180, 116355744), (192, 109083510), (216, 96963120), (240, 87266808), (243, 86189440), (270, 77570496), (274, 76438080), (288, 72722340), (320, 65450106), (324, 64642080), (360, 58177872), (384, 54541755), (405, 51713664), (411, 50958720), (432, 48481560), (480, 43633404), (486, 43094720), (540, 38785248), (548, 38219040), (576, 36361170), (640, 32725053), (648, 32321040), (685, 30575232), (720, 29088936), (810, 25856832), (822, 25479360), (864, 24240780), (960, 21816702), (972, 21547360), (983, 21306240), (1080, 19392624), (1096, 19109520), (1152, 18180585), (1215, 17237888), (1233, 16986240), (1296, 16160520), (1370, 15287616), (1440, 14544468), (1620, 12928416), (1644, 12739680), (1728, 12120390), (1920, 10908351), (1944, 10773680), (1966, 10653120), (2055, 10191744), (2160, 9696312), (2192, 9554760), (2430, 8618944), (2466, 8493120), (2592, 8080260), (2740, 7643808), (2880, 7272234), (2949, 7102080), (3240, 6464208), (3288, 6369840), (3456, 6060195), (3699, 5662080), (3888, 5386840), (3932, 5326560), (4110, 5095872), (4320, 4848156), (4384, 4777380), (4860, 4309472), (4915, 4261248), (4932, 4246560), (5184, 4040130), (5480, 3821904), (5760, 3636117), (5898, 3551040), (6165, 3397248), (6480, 3232104), (6576, 3184920), (7398, 2831040), (7776, 2693420), (7864, 2663280), (8220, 2547936), (8640, 2424078), (8768, 2388690), (8847, 2367360), (9720, 2154736), (9830, 2130624), (9864, 2123280), (10368, 2020065), (10960, 1910952), (11097, 1887360), (11796, 1775520), (12330, 1698624), (12960, 1616052), (13152, 1592460), (14745, 1420416), (14796, 1415520), (15552, 1346710), (15728, 1331640), (16440, 1273968), (17280, 1212039), (17536, 1194345), (17694, 1183680), (18495, 1132416), (19440, 1077368), (19660, 1065312), (19728, 1061640), (21920, 955476), (22194, 943680), (23592, 887760), (24660, 849312), (25920, 808026), (26304, 796230), (26541, 789120), (29490, 710208), (29592, 707760), (31104, 673355), (31456, 665820), (32880, 636984), (33291, 629120), (35388, 591840), (36990, 566208), (38880, 538684), (39320, 532656), (39456, 530820), (43840, 477738), (44235, 473472), (44388, 471840), (47184, 443880), (49320, 424656), (51840, 404013), (52608, 398115), (53082, 394560), (55485, 377472), (58980, 355104), (59184, 353880), (62912, 332910), (65760, 318492), (66582, 314560), (70776, 295920), (73980, 283104), (77760, 269342), (78640, 266328), (78912, 265410), (79623, 263040), (87680, 238869), (88470, 236736), (88776, 235920), (94368, 221940), (98640, 212328), (106164, 197280), (110970, 188736), (117960, 177552), (118368, 176940), (125824, 166455), (131520, 159246), (132705, 157824), (133164, 157280), (134671, 155520), (141552, 147960)]