8244154880

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 22504559616

約数和(自身を除く): 14260404736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 61, 62, 64, 65, 80, 104, 122, 124, 128, 130, 131, 155, 160, 208, 244, 248, 256, 260, 262, 305, 310, 320, 403, 416, 488, 496, 512, 520, 524, 610, 620, 640, 655, 793, 806, 832, 976, 992, 1040, 1048, 1220, 1240, 1280, 1310, 1586, 1612, 1664, 1703, 1891, 1952, 1984, 2015, 2080, 2096, 2440, 2480, 2560, 2620, 3172, 3224, 3328, 3406, 3782, 3904, 3965, 3968, 4030, 4061, 4160, 4192, 4880, 4960, 5240, 6344, 6448, 6656, 6812, 7564, 7808, 7930, 7936, 7991, 8060, 8122, 8320, 8384, 8515, 9455, 9760, 9920, 10480, 12688, 12896, 13624, 15128, 15616, 15860, 15872, 15982, 16120, 16244, 16640, 16768, 17030, 18910, 19520, 19840, 20305, 20960, 24583, 25376, 25792, 27248, 30256, 31232, 31720, 31964, 32240, 32488, 33280, 33536, 34060, 37820, 39040, 39680, 39955, 40610, 41920, 49166, 50752, 51584, 52793, 54496, 60512, 63440, 63928, 64480, 64976, 67072, 68120, 75640, 78080, 79360, 79910, 81220, 83840, 98332, 101504, 103168, 103883, 105586, 108992, 121024, 122915, 126880, 127856, 128960, 129952, 136240, 151280, 156160, 159820, 162440, 167680, 196664, 203008, 206336, 207766, 211172, 217984, 242048, 245830, 247721, 253760, 255712, 257920, 259904, 263965, 272480, 302560, 319640, 324880, 335360, 393328, 406016, 415532, 422344, 435968, 484096, 491660, 495442, 507520, 511424, 515840, 519415, 519808, 527930, 544960, 605120, 639280, 649760, 786656, 831064, 844688, 871936, 968192, 983320, 990884, 1015040, 1022848, 1031680, 1038830, 1039616, 1055860, 1089920, 1210240, 1238605, 1278560, 1299520, 1573312, 1662128, 1689376, 1966640, 1981768, 2030080, 2045696, 2077660, 2079232, 2111720, 2179840, 2420480, 2477210, 2557120, 2599040, 3146624, 3220373, 3324256, 3378752, 3933280, 3963536, 4091392, 4155320, 4223440, 4359680, 4840960, 4954420, 5114240, 5198080, 6293248, 6440746, 6648512, 6757504, 7866560, 7927072, 8310640, 8446880, 9908840, 10228480, 10396160, 12586496, 12881492, 13297024, 13515008, 15733120, 15854144, 16101865, 16621280, 16893760, 19817680, 20456960, 25762984, 26594048, 27030016, 31466240, 31708288, 32203730, 33242560, 33787520, 39635360, 51525968, 53188096, 62932480, 63416576, 64407460, 66485120, 67575040, 79270720, 103051936, 126833152, 128814920, 132970240, 135150080, 158541440, 206103872, 257629840, 265940480, 317082880, 412207744, 515259680, 634165760, 824415488, 1030519360, 1648830976, 2061038720, 4122077440, 8244154880]

約数ペア:

[(1, 8244154880), (2, 4122077440), (4, 2061038720), (5, 1648830976), (8, 1030519360), (10, 824415488), (13, 634165760), (16, 515259680), (20, 412207744), (26, 317082880), (31, 265940480), (32, 257629840), (40, 206103872), (52, 158541440), (61, 135150080), (62, 132970240), (64, 128814920), (65, 126833152), (80, 103051936), (104, 79270720), (122, 67575040), (124, 66485120), (128, 64407460), (130, 63416576), (131, 62932480), (155, 53188096), (160, 51525968), (208, 39635360), (244, 33787520), (248, 33242560), (256, 32203730), (260, 31708288), (262, 31466240), (305, 27030016), (310, 26594048), (320, 25762984), (403, 20456960), (416, 19817680), (488, 16893760), (496, 16621280), (512, 16101865), (520, 15854144), (524, 15733120), (610, 13515008), (620, 13297024), (640, 12881492), (655, 12586496), (793, 10396160), (806, 10228480), (832, 9908840), (976, 8446880), (992, 8310640), (1040, 7927072), (1048, 7866560), (1220, 6757504), (1240, 6648512), (1280, 6440746), (1310, 6293248), (1586, 5198080), (1612, 5114240), (1664, 4954420), (1703, 4840960), (1891, 4359680), (1952, 4223440), (1984, 4155320), (2015, 4091392), (2080, 3963536), (2096, 3933280), (2440, 3378752), (2480, 3324256), (2560, 3220373), (2620, 3146624), (3172, 2599040), (3224, 2557120), (3328, 2477210), (3406, 2420480), (3782, 2179840), (3904, 2111720), (3965, 2079232), (3968, 2077660), (4030, 2045696), (4061, 2030080), (4160, 1981768), (4192, 1966640), (4880, 1689376), (4960, 1662128), (5240, 1573312), (6344, 1299520), (6448, 1278560), (6656, 1238605), (6812, 1210240), (7564, 1089920), (7808, 1055860), (7930, 1039616), (7936, 1038830), (7991, 1031680), (8060, 1022848), (8122, 1015040), (8320, 990884), (8384, 983320), (8515, 968192), (9455, 871936), (9760, 844688), (9920, 831064), (10480, 786656), (12688, 649760), (12896, 639280), (13624, 605120), (15128, 544960), (15616, 527930), (15860, 519808), (15872, 519415), (15982, 515840), (16120, 511424), (16244, 507520), (16640, 495442), (16768, 491660), (17030, 484096), (18910, 435968), (19520, 422344), (19840, 415532), (20305, 406016), (20960, 393328), (24583, 335360), (25376, 324880), (25792, 319640), (27248, 302560), (30256, 272480), (31232, 263965), (31720, 259904), (31964, 257920), (32240, 255712), (32488, 253760), (33280, 247721), (33536, 245830), (34060, 242048), (37820, 217984), (39040, 211172), (39680, 207766), (39955, 206336), (40610, 203008), (41920, 196664), (49166, 167680), (50752, 162440), (51584, 159820), (52793, 156160), (54496, 151280), (60512, 136240), (63440, 129952), (63928, 128960), (64480, 127856), (64976, 126880), (67072, 122915), (68120, 121024), (75640, 108992), (78080, 105586), (79360, 103883), (79910, 103168), (81220, 101504), (83840, 98332)]