42988994560

素因数分解:

$2^{19}\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 111333499200

約数和(自身を除く): 68344504640

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, 14260, 14720, 15872, 16384, 16399, 16928, 19840, 20480, 21160, 22816, 23552, 28520, 29440, 31744, 32768, 32798, 33856, 39680, 40960, 42320, 45632, 47104, 57040, 58880, 63488, 65536, 65596, 67712, 79360, 81920, 81995, 84640, 91264, 94208, 114080, 117760, 126976, 131072, 131192, 135424, 158720, 163840, 163990, 169280, 182528, 188416, 228160, 235520, 253952, 262144, 262384, 270848, 317440, 327680, 327980, 338560, 365056, 376832, 456320, 471040, 507904, 524288, 524768, 541696, 634880, 655360, 655960, 677120, 730112, 753664, 912640, 942080, 1015808, 1049536, 1083392, 1269760, 1310720, 1311920, 1354240, 1460224, 1507328, 1825280, 1884160, 2031616, 2099072, 2166784, 2539520, 2621440, 2623840, 2708480, 2920448, 3014656, 3650560, 3768320, 4063232, 4198144, 4333568, 5079040, 5247680, 5416960, 5840896, 6029312, 7301120, 7536640, 8126464, 8396288, 8667136, 10158080, 10495360, 10833920, 11681792, 12058624, 14602240, 15073280, 16252928, 16792576, 17334272, 20316160, 20990720, 21667840, 23363584, 29204480, 30146560, 33585152, 34668544, 40632320, 41981440, 43335680, 46727168, 58408960, 60293120, 67170304, 69337088, 81264640, 83962880, 86671360, 93454336, 116817920, 134340608, 138674176, 167925760, 173342720, 186908672, 233635840, 268681216, 277348352, 335851520, 346685440, 373817344, 467271680, 537362432, 671703040, 693370880, 934543360, 1074724864, 1343406080, 1386741760, 1869086720, 2149449728, 2686812160, 4298899456, 5373624320, 8597798912, 10747248640, 21494497280, 42988994560]

約数ペア:

[(1, 42988994560), (2, 21494497280), (4, 10747248640), (5, 8597798912), (8, 5373624320), (10, 4298899456), (16, 2686812160), (20, 2149449728), (23, 1869086720), (31, 1386741760), (32, 1343406080), (40, 1074724864), (46, 934543360), (62, 693370880), (64, 671703040), (80, 537362432), (92, 467271680), (115, 373817344), (124, 346685440), (128, 335851520), (155, 277348352), (160, 268681216), (184, 233635840), (230, 186908672), (248, 173342720), (256, 167925760), (310, 138674176), (320, 134340608), (368, 116817920), (460, 93454336), (496, 86671360), (512, 83962880), (529, 81264640), (620, 69337088), (640, 67170304), (713, 60293120), (736, 58408960), (920, 46727168), (992, 43335680), (1024, 41981440), (1058, 40632320), (1240, 34668544), (1280, 33585152), (1426, 30146560), (1472, 29204480), (1840, 23363584), (1984, 21667840), (2048, 20990720), (2116, 20316160), (2480, 17334272), (2560, 16792576), (2645, 16252928), (2852, 15073280), (2944, 14602240), (3565, 12058624), (3680, 11681792), (3968, 10833920), (4096, 10495360), (4232, 10158080), (4960, 8667136), (5120, 8396288), (5290, 8126464), (5704, 7536640), (5888, 7301120), (7130, 6029312), (7360, 5840896), (7936, 5416960), (8192, 5247680), (8464, 5079040), (9920, 4333568), (10240, 4198144), (10580, 4063232), (11408, 3768320), (11776, 3650560), (14260, 3014656), (14720, 2920448), (15872, 2708480), (16384, 2623840), (16399, 2621440), (16928, 2539520), (19840, 2166784), (20480, 2099072), (21160, 2031616), (22816, 1884160), (23552, 1825280), (28520, 1507328), (29440, 1460224), (31744, 1354240), (32768, 1311920), (32798, 1310720), (33856, 1269760), (39680, 1083392), (40960, 1049536), (42320, 1015808), (45632, 942080), (47104, 912640), (57040, 753664), (58880, 730112), (63488, 677120), (65536, 655960), (65596, 655360), (67712, 634880), (79360, 541696), (81920, 524768), (81995, 524288), (84640, 507904), (91264, 471040), (94208, 456320), (114080, 376832), (117760, 365056), (126976, 338560), (131072, 327980), (131192, 327680), (135424, 317440), (158720, 270848), (163840, 262384), (163990, 262144), (169280, 253952), (182528, 235520), (188416, 228160)]