494373437440

素因数分解:

$2^{18}\times 5^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:141

約数の個数: 304

約数和(自身を含む): 1280434682880

約数和(自身を除く): 786061245440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 529, 620, 640, 713, 736, 920, 992, 1024, 1058, 1240, 1280, 1426, 1472, 1840, 1984, 2048, 2116, 2480, 2560, 2645, 2852, 2944, 3565, 3680, 3968, 4096, 4232, 4960, 5120, 5290, 5704, 5888, 7130, 7360, 7936, 8192, 8464, 9920, 10240, 10580, 11408, 11776, 12167, 14260, 14720, 15872, 16384, 16399, 16928, 19840, 20480, 21160, 22816, 23552, 24334, 28520, 29440, 31744, 32768, 32798, 33856, 39680, 40960, 42320, 45632, 47104, 48668, 57040, 58880, 60835, 63488, 65536, 65596, 67712, 79360, 81920, 81995, 84640, 91264, 94208, 97336, 114080, 117760, 121670, 126976, 131072, 131192, 135424, 158720, 163840, 163990, 169280, 182528, 188416, 194672, 228160, 235520, 243340, 253952, 262144, 262384, 270848, 317440, 327680, 327980, 338560, 365056, 376832, 377177, 389344, 456320, 471040, 486680, 507904, 524768, 541696, 634880, 655360, 655960, 677120, 730112, 753664, 754354, 778688, 912640, 942080, 973360, 1015808, 1049536, 1083392, 1269760, 1310720, 1311920, 1354240, 1460224, 1507328, 1508708, 1557376, 1825280, 1884160, 1885885, 1946720, 2031616, 2099072, 2166784, 2539520, 2623840, 2708480, 2920448, 3014656, 3017416, 3114752, 3650560, 3768320, 3771770, 3893440, 4063232, 4198144, 4333568, 5079040, 5247680, 5416960, 5840896, 6029312, 6034832, 6229504, 7301120, 7536640, 7543540, 7786880, 8126464, 8396288, 8667136, 10158080, 10495360, 10833920, 11681792, 12069664, 12459008, 14602240, 15073280, 15087080, 15573760, 16792576, 17334272, 20316160, 20990720, 21667840, 23363584, 24139328, 24918016, 29204480, 30146560, 30174160, 31147520, 33585152, 34668544, 40632320, 41981440, 43335680, 46727168, 48278656, 49836032, 58408960, 60348320, 62295040, 67170304, 69337088, 83962880, 86671360, 93454336, 96557312, 99672064, 116817920, 120696640, 124590080, 134340608, 138674176, 167925760, 173342720, 186908672, 193114624, 199344128, 233635840, 241393280, 249180160, 268681216, 335851520, 346685440, 386229248, 398688256, 467271680, 482786560, 498360320, 537362432, 671703040, 693370880, 772458496, 797376512, 934543360, 965573120, 996720640, 1074724864, 1343406080, 1544916992, 1594753024, 1931146240, 1993441280, 2149449728, 2686812160, 3089833984, 3189506048, 3862292480, 3986882560, 4298899456, 5373624320, 6179667968, 7724584960, 7973765120, 10747248640, 12359335936, 15449169920, 15947530240, 21494497280, 24718671872, 30898339840, 49437343744, 61796679680, 98874687488, 123593359360, 247186718720, 494373437440]

約数ペア:

[(1, 494373437440), (2, 247186718720), (4, 123593359360), (5, 98874687488), (8, 61796679680), (10, 49437343744), (16, 30898339840), (20, 24718671872), (23, 21494497280), (31, 15947530240), (32, 15449169920), (40, 12359335936), (46, 10747248640), (62, 7973765120), (64, 7724584960), (80, 6179667968), (92, 5373624320), (115, 4298899456), (124, 3986882560), (128, 3862292480), (155, 3189506048), (160, 3089833984), (184, 2686812160), (230, 2149449728), (248, 1993441280), (256, 1931146240), (310, 1594753024), (320, 1544916992), (368, 1343406080), (460, 1074724864), (496, 996720640), (512, 965573120), (529, 934543360), (620, 797376512), (640, 772458496), (713, 693370880), (736, 671703040), (920, 537362432), (992, 498360320), (1024, 482786560), (1058, 467271680), (1240, 398688256), (1280, 386229248), (1426, 346685440), (1472, 335851520), (1840, 268681216), (1984, 249180160), (2048, 241393280), (2116, 233635840), (2480, 199344128), (2560, 193114624), (2645, 186908672), (2852, 173342720), (2944, 167925760), (3565, 138674176), (3680, 134340608), (3968, 124590080), (4096, 120696640), (4232, 116817920), (4960, 99672064), (5120, 96557312), (5290, 93454336), (5704, 86671360), (5888, 83962880), (7130, 69337088), (7360, 67170304), (7936, 62295040), (8192, 60348320), (8464, 58408960), (9920, 49836032), (10240, 48278656), (10580, 46727168), (11408, 43335680), (11776, 41981440), (12167, 40632320), (14260, 34668544), (14720, 33585152), (15872, 31147520), (16384, 30174160), (16399, 30146560), (16928, 29204480), (19840, 24918016), (20480, 24139328), (21160, 23363584), (22816, 21667840), (23552, 20990720), (24334, 20316160), (28520, 17334272), (29440, 16792576), (31744, 15573760), (32768, 15087080), (32798, 15073280), (33856, 14602240), (39680, 12459008), (40960, 12069664), (42320, 11681792), (45632, 10833920), (47104, 10495360), (48668, 10158080), (57040, 8667136), (58880, 8396288), (60835, 8126464), (63488, 7786880), (65536, 7543540), (65596, 7536640), (67712, 7301120), (79360, 6229504), (81920, 6034832), (81995, 6029312), (84640, 5840896), (91264, 5416960), (94208, 5247680), (97336, 5079040), (114080, 4333568), (117760, 4198144), (121670, 4063232), (126976, 3893440), (131072, 3771770), (131192, 3768320), (135424, 3650560), (158720, 3114752), (163840, 3017416), (163990, 3014656), (169280, 2920448), (182528, 2708480), (188416, 2623840), (194672, 2539520), (228160, 2166784), (235520, 2099072), (243340, 2031616), (253952, 1946720), (262144, 1885885), (262384, 1884160), (270848, 1825280), (317440, 1557376), (327680, 1508708), (327980, 1507328), (338560, 1460224), (365056, 1354240), (376832, 1311920), (377177, 1310720), (389344, 1269760), (456320, 1083392), (471040, 1049536), (486680, 1015808), (507904, 973360), (524768, 942080), (541696, 912640), (634880, 778688), (655360, 754354), (655960, 753664), (677120, 730112)]