1749729280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 4756195584

約数和(自身を除く): 3006466304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 53, 62, 64, 65, 80, 104, 106, 124, 128, 130, 155, 160, 208, 212, 248, 256, 260, 265, 310, 320, 403, 416, 424, 496, 512, 520, 530, 620, 640, 689, 806, 832, 848, 992, 1024, 1040, 1060, 1240, 1280, 1378, 1612, 1643, 1664, 1696, 1984, 2015, 2048, 2080, 2120, 2480, 2560, 2756, 3224, 3286, 3328, 3392, 3445, 3968, 4030, 4096, 4160, 4240, 4960, 5120, 5512, 6448, 6572, 6656, 6784, 6890, 7936, 8060, 8192, 8215, 8320, 8480, 9920, 10240, 11024, 12896, 13144, 13312, 13568, 13780, 15872, 16120, 16384, 16430, 16640, 16960, 19840, 20480, 21359, 22048, 25792, 26288, 26624, 27136, 27560, 31744, 32240, 32860, 33280, 33920, 39680, 40960, 42718, 44096, 51584, 52576, 53248, 54272, 55120, 63488, 64480, 65720, 66560, 67840, 79360, 81920, 85436, 88192, 103168, 105152, 106496, 106795, 108544, 110240, 126976, 128960, 131440, 133120, 135680, 158720, 170872, 176384, 206336, 210304, 212992, 213590, 217088, 220480, 253952, 257920, 262880, 266240, 271360, 317440, 341744, 352768, 412672, 420608, 427180, 434176, 440960, 507904, 515840, 525760, 532480, 542720, 634880, 683488, 705536, 825344, 841216, 854360, 868352, 881920, 1031680, 1051520, 1064960, 1085440, 1269760, 1366976, 1411072, 1650688, 1682432, 1708720, 1763840, 2063360, 2103040, 2170880, 2539520, 2733952, 2822144, 3301376, 3364864, 3417440, 3527680, 4126720, 4206080, 4341760, 5467904, 5644288, 6602752, 6729728, 6834880, 7055360, 8253440, 8412160, 10935808, 11288576, 13459456, 13669760, 14110720, 16506880, 16824320, 21871616, 26918912, 27339520, 28221440, 33013760, 33648640, 43743232, 54679040, 56442880, 67297280, 87486464, 109358080, 134594560, 174972928, 218716160, 349945856, 437432320, 874864640, 1749729280]

約数ペア:

[(1, 1749729280), (2, 874864640), (4, 437432320), (5, 349945856), (8, 218716160), (10, 174972928), (13, 134594560), (16, 109358080), (20, 87486464), (26, 67297280), (31, 56442880), (32, 54679040), (40, 43743232), (52, 33648640), (53, 33013760), (62, 28221440), (64, 27339520), (65, 26918912), (80, 21871616), (104, 16824320), (106, 16506880), (124, 14110720), (128, 13669760), (130, 13459456), (155, 11288576), (160, 10935808), (208, 8412160), (212, 8253440), (248, 7055360), (256, 6834880), (260, 6729728), (265, 6602752), (310, 5644288), (320, 5467904), (403, 4341760), (416, 4206080), (424, 4126720), (496, 3527680), (512, 3417440), (520, 3364864), (530, 3301376), (620, 2822144), (640, 2733952), (689, 2539520), (806, 2170880), (832, 2103040), (848, 2063360), (992, 1763840), (1024, 1708720), (1040, 1682432), (1060, 1650688), (1240, 1411072), (1280, 1366976), (1378, 1269760), (1612, 1085440), (1643, 1064960), (1664, 1051520), (1696, 1031680), (1984, 881920), (2015, 868352), (2048, 854360), (2080, 841216), (2120, 825344), (2480, 705536), (2560, 683488), (2756, 634880), (3224, 542720), (3286, 532480), (3328, 525760), (3392, 515840), (3445, 507904), (3968, 440960), (4030, 434176), (4096, 427180), (4160, 420608), (4240, 412672), (4960, 352768), (5120, 341744), (5512, 317440), (6448, 271360), (6572, 266240), (6656, 262880), (6784, 257920), (6890, 253952), (7936, 220480), (8060, 217088), (8192, 213590), (8215, 212992), (8320, 210304), (8480, 206336), (9920, 176384), (10240, 170872), (11024, 158720), (12896, 135680), (13144, 133120), (13312, 131440), (13568, 128960), (13780, 126976), (15872, 110240), (16120, 108544), (16384, 106795), (16430, 106496), (16640, 105152), (16960, 103168), (19840, 88192), (20480, 85436), (21359, 81920), (22048, 79360), (25792, 67840), (26288, 66560), (26624, 65720), (27136, 64480), (27560, 63488), (31744, 55120), (32240, 54272), (32860, 53248), (33280, 52576), (33920, 51584), (39680, 44096), (40960, 42718)]