20234260480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 416

約数和(自身を含む): 59635722240

約数和(自身を除く): 39401461760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 64, 70, 80, 112, 116, 124, 128, 140, 145, 155, 157, 160, 203, 217, 224, 232, 248, 256, 280, 290, 310, 314, 320, 406, 434, 448, 464, 496, 512, 560, 580, 620, 628, 640, 785, 812, 868, 896, 899, 928, 992, 1015, 1024, 1085, 1099, 1120, 1160, 1240, 1256, 1280, 1570, 1624, 1736, 1792, 1798, 1856, 1984, 2030, 2048, 2170, 2198, 2240, 2320, 2480, 2512, 2560, 3140, 3248, 3472, 3584, 3596, 3712, 3968, 4060, 4096, 4340, 4396, 4480, 4495, 4553, 4640, 4867, 4960, 5024, 5120, 5495, 6280, 6293, 6496, 6944, 7168, 7192, 7424, 7936, 8120, 8680, 8792, 8960, 8990, 9106, 9280, 9734, 9920, 10048, 10240, 10990, 12560, 12586, 12992, 13888, 14336, 14384, 14848, 15872, 16240, 17360, 17584, 17920, 17980, 18212, 18560, 19468, 19840, 20096, 20480, 21980, 22765, 24335, 25120, 25172, 25984, 27776, 28672, 28768, 29696, 31465, 31744, 31871, 32480, 34069, 34720, 35168, 35840, 35960, 36424, 37120, 38936, 39680, 40192, 43960, 45530, 48670, 50240, 50344, 51968, 55552, 57536, 59392, 62930, 63488, 63742, 64960, 68138, 69440, 70336, 71680, 71920, 72848, 74240, 77872, 79360, 80384, 87920, 91060, 97340, 100480, 100688, 103936, 111104, 115072, 118784, 125860, 126976, 127484, 129920, 136276, 138880, 140672, 141143, 143360, 143840, 145696, 148480, 155744, 158720, 159355, 160768, 170345, 175840, 182120, 194680, 200960, 201376, 207872, 222208, 230144, 251720, 254968, 259840, 272552, 277760, 281344, 282286, 287680, 291392, 296960, 311488, 317440, 318710, 321536, 340690, 351680, 364240, 389360, 401920, 402752, 415744, 444416, 460288, 503440, 509936, 519680, 545104, 555520, 562688, 564572, 575360, 582784, 593920, 622976, 634880, 637420, 643072, 681380, 703360, 705715, 728480, 778720, 803840, 805504, 831488, 888832, 920576, 988001, 1006880, 1019872, 1039360, 1090208, 1111040, 1125376, 1129144, 1150720, 1165568, 1245952, 1274840, 1362760, 1406720, 1411430, 1456960, 1557440, 1607680, 1611008, 1841152, 1976002, 2013760, 2039744, 2078720, 2180416, 2222080, 2250752, 2258288, 2301440, 2331136, 2491904, 2549680, 2725520, 2813440, 2822860, 2913920, 3114880, 3215360, 3222016, 3682304, 3952004, 4027520, 4079488, 4157440, 4360832, 4444160, 4501504, 4516576, 4602880, 4662272, 4940005, 4983808, 5099360, 5451040, 5626880, 5645720, 5827840, 6229760, 6444032, 7904008, 8055040, 8158976, 8721664, 9033152, 9205760, 9324544, 9880010, 9967616, 10198720, 10902080, 11253760, 11291440, 11655680, 12459520, 12888064, 15808016, 16110080, 16317952, 17443328, 18066304, 18411520, 18649088, 19760020, 19935232, 20397440, 21804160, 22507520, 22582880, 23311360, 24919040, 25776128, 31616032, 32220160, 32635904, 34886656, 36132608, 39520040, 40794880, 43608320, 45165760, 46622720, 49838080, 63232064, 64440320, 65271808, 69773312, 72265216, 79040080, 81589760, 87216640, 90331520, 93245440, 99676160, 126464128, 128880640, 130543616, 139546624, 144530432, 158080160, 163179520, 174433280, 180663040, 252928256, 289060864, 316160320, 326359040, 348866560, 361326080, 505856512, 578121728, 632320640, 652718080, 697733120, 722652160, 1011713024, 1264641280, 1445304320, 2023426048, 2529282560, 2890608640, 4046852096, 5058565120, 10117130240, 20234260480]

約数ペア:

[(1, 20234260480), (2, 10117130240), (4, 5058565120), (5, 4046852096), (7, 2890608640), (8, 2529282560), (10, 2023426048), (14, 1445304320), (16, 1264641280), (20, 1011713024), (28, 722652160), (29, 697733120), (31, 652718080), (32, 632320640), (35, 578121728), (40, 505856512), (56, 361326080), (58, 348866560), (62, 326359040), (64, 316160320), (70, 289060864), (80, 252928256), (112, 180663040), (116, 174433280), (124, 163179520), (128, 158080160), (140, 144530432), (145, 139546624), (155, 130543616), (157, 128880640), (160, 126464128), (203, 99676160), (217, 93245440), (224, 90331520), (232, 87216640), (248, 81589760), (256, 79040080), (280, 72265216), (290, 69773312), (310, 65271808), (314, 64440320), (320, 63232064), (406, 49838080), (434, 46622720), (448, 45165760), (464, 43608320), (496, 40794880), (512, 39520040), (560, 36132608), (580, 34886656), (620, 32635904), (628, 32220160), (640, 31616032), (785, 25776128), (812, 24919040), (868, 23311360), (896, 22582880), (899, 22507520), (928, 21804160), (992, 20397440), (1015, 19935232), (1024, 19760020), (1085, 18649088), (1099, 18411520), (1120, 18066304), (1160, 17443328), (1240, 16317952), (1256, 16110080), (1280, 15808016), (1570, 12888064), (1624, 12459520), (1736, 11655680), (1792, 11291440), (1798, 11253760), (1856, 10902080), (1984, 10198720), (2030, 9967616), (2048, 9880010), (2170, 9324544), (2198, 9205760), (2240, 9033152), (2320, 8721664), (2480, 8158976), (2512, 8055040), (2560, 7904008), (3140, 6444032), (3248, 6229760), (3472, 5827840), (3584, 5645720), (3596, 5626880), (3712, 5451040), (3968, 5099360), (4060, 4983808), (4096, 4940005), (4340, 4662272), (4396, 4602880), (4480, 4516576), (4495, 4501504), (4553, 4444160), (4640, 4360832), (4867, 4157440), (4960, 4079488), (5024, 4027520), (5120, 3952004), (5495, 3682304), (6280, 3222016), (6293, 3215360), (6496, 3114880), (6944, 2913920), (7168, 2822860), (7192, 2813440), (7424, 2725520), (7936, 2549680), (8120, 2491904), (8680, 2331136), (8792, 2301440), (8960, 2258288), (8990, 2250752), (9106, 2222080), (9280, 2180416), (9734, 2078720), (9920, 2039744), (10048, 2013760), (10240, 1976002), (10990, 1841152), (12560, 1611008), (12586, 1607680), (12992, 1557440), (13888, 1456960), (14336, 1411430), (14384, 1406720), (14848, 1362760), (15872, 1274840), (16240, 1245952), (17360, 1165568), (17584, 1150720), (17920, 1129144), (17980, 1125376), (18212, 1111040), (18560, 1090208), (19468, 1039360), (19840, 1019872), (20096, 1006880), (20480, 988001), (21980, 920576), (22765, 888832), (24335, 831488), (25120, 805504), (25172, 803840), (25984, 778720), (27776, 728480), (28672, 705715), (28768, 703360), (29696, 681380), (31465, 643072), (31744, 637420), (31871, 634880), (32480, 622976), (34069, 593920), (34720, 582784), (35168, 575360), (35840, 564572), (35960, 562688), (36424, 555520), (37120, 545104), (38936, 519680), (39680, 509936), (40192, 503440), (43960, 460288), (45530, 444416), (48670, 415744), (50240, 402752), (50344, 401920), (51968, 389360), (55552, 364240), (57536, 351680), (59392, 340690), (62930, 321536), (63488, 318710), (63742, 317440), (64960, 311488), (68138, 296960), (69440, 291392), (70336, 287680), (71680, 282286), (71920, 281344), (72848, 277760), (74240, 272552), (77872, 259840), (79360, 254968), (80384, 251720), (87920, 230144), (91060, 222208), (97340, 207872), (100480, 201376), (100688, 200960), (103936, 194680), (111104, 182120), (115072, 175840), (118784, 170345), (125860, 160768), (126976, 159355), (127484, 158720), (129920, 155744), (136276, 148480), (138880, 145696), (140672, 143840), (141143, 143360)]