1026283520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 2632331520

約数和(自身を除く): 1606048000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 61, 62, 64, 80, 106, 122, 124, 128, 155, 160, 212, 244, 248, 256, 265, 305, 310, 320, 424, 488, 496, 512, 530, 610, 620, 640, 848, 976, 992, 1024, 1060, 1220, 1240, 1280, 1643, 1696, 1891, 1952, 1984, 2048, 2120, 2440, 2480, 2560, 3233, 3286, 3392, 3782, 3904, 3968, 4240, 4880, 4960, 5120, 6466, 6572, 6784, 7564, 7808, 7936, 8215, 8480, 9455, 9760, 9920, 10240, 12932, 13144, 13568, 15128, 15616, 15872, 16165, 16430, 16960, 18910, 19520, 19840, 25864, 26288, 27136, 30256, 31232, 31744, 32330, 32860, 33920, 37820, 39040, 39680, 51728, 52576, 54272, 60512, 62464, 63488, 64660, 65720, 67840, 75640, 78080, 79360, 100223, 103456, 105152, 108544, 121024, 124928, 129320, 131440, 135680, 151280, 156160, 158720, 200446, 206912, 210304, 242048, 258640, 262880, 271360, 302560, 312320, 317440, 400892, 413824, 420608, 484096, 501115, 517280, 525760, 542720, 605120, 624640, 801784, 827648, 841216, 968192, 1002230, 1034560, 1051520, 1210240, 1603568, 1655296, 1682432, 1936384, 2004460, 2069120, 2103040, 2420480, 3207136, 3310592, 3364864, 3872768, 4008920, 4138240, 4206080, 4840960, 6414272, 6621184, 8017840, 8276480, 8412160, 9681920, 12828544, 16035680, 16552960, 16824320, 19363840, 25657088, 32071360, 33105920, 51314176, 64142720, 102628352, 128285440, 205256704, 256570880, 513141760, 1026283520]

約数ペア:

[(1, 1026283520), (2, 513141760), (4, 256570880), (5, 205256704), (8, 128285440), (10, 102628352), (16, 64142720), (20, 51314176), (31, 33105920), (32, 32071360), (40, 25657088), (53, 19363840), (61, 16824320), (62, 16552960), (64, 16035680), (80, 12828544), (106, 9681920), (122, 8412160), (124, 8276480), (128, 8017840), (155, 6621184), (160, 6414272), (212, 4840960), (244, 4206080), (248, 4138240), (256, 4008920), (265, 3872768), (305, 3364864), (310, 3310592), (320, 3207136), (424, 2420480), (488, 2103040), (496, 2069120), (512, 2004460), (530, 1936384), (610, 1682432), (620, 1655296), (640, 1603568), (848, 1210240), (976, 1051520), (992, 1034560), (1024, 1002230), (1060, 968192), (1220, 841216), (1240, 827648), (1280, 801784), (1643, 624640), (1696, 605120), (1891, 542720), (1952, 525760), (1984, 517280), (2048, 501115), (2120, 484096), (2440, 420608), (2480, 413824), (2560, 400892), (3233, 317440), (3286, 312320), (3392, 302560), (3782, 271360), (3904, 262880), (3968, 258640), (4240, 242048), (4880, 210304), (4960, 206912), (5120, 200446), (6466, 158720), (6572, 156160), (6784, 151280), (7564, 135680), (7808, 131440), (7936, 129320), (8215, 124928), (8480, 121024), (9455, 108544), (9760, 105152), (9920, 103456), (10240, 100223), (12932, 79360), (13144, 78080), (13568, 75640), (15128, 67840), (15616, 65720), (15872, 64660), (16165, 63488), (16430, 62464), (16960, 60512), (18910, 54272), (19520, 52576), (19840, 51728), (25864, 39680), (26288, 39040), (27136, 37820), (30256, 33920), (31232, 32860), (31744, 32330)]