85336320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 277264512

約数和(自身を除く): 191928192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 313, 320, 355, 384, 426, 480, 568, 626, 640, 710, 768, 852, 939, 960, 1065, 1136, 1252, 1280, 1420, 1565, 1704, 1878, 1920, 2130, 2272, 2504, 2840, 3130, 3408, 3756, 3840, 4260, 4544, 4695, 5008, 5680, 6260, 6816, 7512, 8520, 9088, 9390, 10016, 11360, 12520, 13632, 15024, 17040, 18176, 18780, 20032, 22223, 22720, 25040, 27264, 30048, 34080, 37560, 40064, 44446, 45440, 50080, 54528, 60096, 66669, 68160, 75120, 80128, 88892, 90880, 100160, 111115, 120192, 133338, 136320, 150240, 177784, 200320, 222230, 240384, 266676, 272640, 300480, 333345, 355568, 400640, 444460, 533352, 600960, 666690, 711136, 888920, 1066704, 1201920, 1333380, 1422272, 1777840, 2133408, 2666760, 2844544, 3555680, 4266816, 5333520, 5689088, 7111360, 8533632, 10667040, 14222720, 17067264, 21334080, 28445440, 42668160, 85336320]

約数ペア:

[(1, 85336320), (2, 42668160), (3, 28445440), (4, 21334080), (5, 17067264), (6, 14222720), (8, 10667040), (10, 8533632), (12, 7111360), (15, 5689088), (16, 5333520), (20, 4266816), (24, 3555680), (30, 2844544), (32, 2666760), (40, 2133408), (48, 1777840), (60, 1422272), (64, 1333380), (71, 1201920), (80, 1066704), (96, 888920), (120, 711136), (128, 666690), (142, 600960), (160, 533352), (192, 444460), (213, 400640), (240, 355568), (256, 333345), (284, 300480), (313, 272640), (320, 266676), (355, 240384), (384, 222230), (426, 200320), (480, 177784), (568, 150240), (626, 136320), (640, 133338), (710, 120192), (768, 111115), (852, 100160), (939, 90880), (960, 88892), (1065, 80128), (1136, 75120), (1252, 68160), (1280, 66669), (1420, 60096), (1565, 54528), (1704, 50080), (1878, 45440), (1920, 44446), (2130, 40064), (2272, 37560), (2504, 34080), (2840, 30048), (3130, 27264), (3408, 25040), (3756, 22720), (3840, 22223), (4260, 20032), (4544, 18780), (4695, 18176), (5008, 17040), (5680, 15024), (6260, 13632), (6816, 12520), (7512, 11360), (8520, 10016), (9088, 9390)]