140252160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 176

約数和(自身を含む): 469270656

約数和(自身を除く): 329018496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 397, 460, 480, 512, 552, 640, 690, 736, 768, 794, 920, 960, 1024, 1104, 1191, 1280, 1380, 1472, 1536, 1588, 1840, 1920, 1985, 2208, 2382, 2560, 2760, 2944, 3072, 3176, 3680, 3840, 3970, 4416, 4764, 5120, 5520, 5888, 5955, 6352, 7360, 7680, 7940, 8832, 9131, 9528, 11040, 11776, 11910, 12704, 14720, 15360, 15880, 17664, 18262, 19056, 22080, 23552, 23820, 25408, 27393, 29440, 31760, 35328, 36524, 38112, 44160, 45655, 47640, 50816, 54786, 58880, 63520, 70656, 73048, 76224, 88320, 91310, 95280, 101632, 109572, 117760, 127040, 136965, 146096, 152448, 176640, 182620, 190560, 203264, 219144, 254080, 273930, 292192, 304896, 353280, 365240, 381120, 406528, 438288, 508160, 547860, 584384, 609792, 730480, 762240, 876576, 1016320, 1095720, 1168768, 1219584, 1460960, 1524480, 1753152, 2032640, 2191440, 2337536, 2921920, 3048960, 3506304, 4382880, 4675072, 5843840, 6097920, 7012608, 8765760, 9350144, 11687680, 14025216, 17531520, 23375360, 28050432, 35063040, 46750720, 70126080, 140252160]

約数ペア:

[(1, 140252160), (2, 70126080), (3, 46750720), (4, 35063040), (5, 28050432), (6, 23375360), (8, 17531520), (10, 14025216), (12, 11687680), (15, 9350144), (16, 8765760), (20, 7012608), (23, 6097920), (24, 5843840), (30, 4675072), (32, 4382880), (40, 3506304), (46, 3048960), (48, 2921920), (60, 2337536), (64, 2191440), (69, 2032640), (80, 1753152), (92, 1524480), (96, 1460960), (115, 1219584), (120, 1168768), (128, 1095720), (138, 1016320), (160, 876576), (184, 762240), (192, 730480), (230, 609792), (240, 584384), (256, 547860), (276, 508160), (320, 438288), (345, 406528), (368, 381120), (384, 365240), (397, 353280), (460, 304896), (480, 292192), (512, 273930), (552, 254080), (640, 219144), (690, 203264), (736, 190560), (768, 182620), (794, 176640), (920, 152448), (960, 146096), (1024, 136965), (1104, 127040), (1191, 117760), (1280, 109572), (1380, 101632), (1472, 95280), (1536, 91310), (1588, 88320), (1840, 76224), (1920, 73048), (1985, 70656), (2208, 63520), (2382, 58880), (2560, 54786), (2760, 50816), (2944, 47640), (3072, 45655), (3176, 44160), (3680, 38112), (3840, 36524), (3970, 35328), (4416, 31760), (4764, 29440), (5120, 27393), (5520, 25408), (5888, 23820), (5955, 23552), (6352, 22080), (7360, 19056), (7680, 18262), (7940, 17664), (8832, 15880), (9131, 15360), (9528, 14720), (11040, 12704), (11776, 11910)]