140701440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 490363776

約数和(自身を除く): 349662336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3331, 3520, 3840, 4224, 5280, 6662, 7040, 8448, 9993, 10560, 13324, 14080, 16655, 19986, 21120, 26648, 33310, 36641, 39972, 42240, 49965, 53296, 66620, 73282, 79944, 99930, 106592, 109923, 133240, 146564, 159888, 183205, 199860, 213184, 219846, 266480, 293128, 319776, 366410, 399720, 426368, 439692, 532960, 549615, 586256, 639552, 732820, 799440, 852736, 879384, 1065920, 1099230, 1172512, 1279104, 1465640, 1598880, 1758768, 2131840, 2198460, 2345024, 2558208, 2931280, 3197760, 3517536, 4263680, 4396920, 4690048, 5862560, 6395520, 7035072, 8793840, 9380096, 11725120, 12791040, 14070144, 17587680, 23450240, 28140288, 35175360, 46900480, 70350720, 140701440]

約数ペア:

[(1, 140701440), (2, 70350720), (3, 46900480), (4, 35175360), (5, 28140288), (6, 23450240), (8, 17587680), (10, 14070144), (11, 12791040), (12, 11725120), (15, 9380096), (16, 8793840), (20, 7035072), (22, 6395520), (24, 5862560), (30, 4690048), (32, 4396920), (33, 4263680), (40, 3517536), (44, 3197760), (48, 2931280), (55, 2558208), (60, 2345024), (64, 2198460), (66, 2131840), (80, 1758768), (88, 1598880), (96, 1465640), (110, 1279104), (120, 1172512), (128, 1099230), (132, 1065920), (160, 879384), (165, 852736), (176, 799440), (192, 732820), (220, 639552), (240, 586256), (256, 549615), (264, 532960), (320, 439692), (330, 426368), (352, 399720), (384, 366410), (440, 319776), (480, 293128), (528, 266480), (640, 219846), (660, 213184), (704, 199860), (768, 183205), (880, 159888), (960, 146564), (1056, 133240), (1280, 109923), (1320, 106592), (1408, 99930), (1760, 79944), (1920, 73282), (2112, 66620), (2640, 53296), (2816, 49965), (3331, 42240), (3520, 39972), (3840, 36641), (4224, 33310), (5280, 26648), (6662, 21120), (7040, 19986), (8448, 16655), (9993, 14080), (10560, 13324)]