195786240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 705329856

約数和(自身を除く): 509543616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 53, 60, 64, 65, 74, 78, 80, 96, 104, 106, 111, 120, 128, 130, 148, 156, 159, 160, 185, 192, 195, 208, 212, 222, 240, 256, 260, 265, 296, 312, 318, 320, 370, 384, 390, 416, 424, 444, 480, 481, 512, 520, 530, 555, 592, 624, 636, 640, 689, 740, 768, 780, 795, 832, 848, 888, 960, 962, 1040, 1060, 1110, 1184, 1248, 1272, 1280, 1378, 1443, 1480, 1536, 1560, 1590, 1664, 1696, 1776, 1920, 1924, 1961, 2067, 2080, 2120, 2220, 2368, 2405, 2496, 2544, 2560, 2756, 2886, 2960, 3120, 3180, 3328, 3392, 3445, 3552, 3840, 3848, 3922, 4134, 4160, 4240, 4440, 4736, 4810, 4992, 5088, 5512, 5772, 5883, 5920, 6240, 6360, 6656, 6784, 6890, 7104, 7215, 7680, 7696, 7844, 8268, 8320, 8480, 8880, 9472, 9620, 9805, 9984, 10176, 10335, 11024, 11544, 11766, 11840, 12480, 12720, 13568, 13780, 14208, 14430, 15392, 15688, 16536, 16640, 16960, 17760, 18944, 19240, 19610, 19968, 20352, 20670, 22048, 23088, 23532, 23680, 24960, 25440, 25493, 27136, 27560, 28416, 28860, 29415, 30784, 31376, 33072, 33280, 33920, 35520, 38480, 39220, 40704, 41340, 44096, 46176, 47064, 47360, 49920, 50880, 50986, 55120, 56832, 57720, 58830, 61568, 62752, 66144, 67840, 71040, 76479, 76960, 78440, 81408, 82680, 88192, 92352, 94128, 94720, 99840, 101760, 101972, 110240, 115440, 117660, 123136, 125504, 127465, 132288, 135680, 142080, 152958, 153920, 156880, 165360, 176384, 184704, 188256, 203520, 203944, 220480, 230880, 235320, 246272, 251008, 254930, 264576, 284160, 305916, 307840, 313760, 330720, 352768, 369408, 376512, 382395, 407040, 407888, 440960, 461760, 470640, 502016, 509860, 529152, 611832, 615680, 627520, 661440, 738816, 753024, 764790, 815776, 881920, 923520, 941280, 1004032, 1019720, 1058304, 1223664, 1231360, 1255040, 1322880, 1506048, 1529580, 1631552, 1763840, 1847040, 1882560, 2039440, 2447328, 2510080, 2645760, 3012096, 3059160, 3263104, 3694080, 3765120, 4078880, 4894656, 5020160, 5291520, 6118320, 6526208, 7530240, 8157760, 9789312, 12236640, 13052416, 15060480, 16315520, 19578624, 24473280, 32631040, 39157248, 48946560, 65262080, 97893120, 195786240]

約数ペア:

[(1, 195786240), (2, 97893120), (3, 65262080), (4, 48946560), (5, 39157248), (6, 32631040), (8, 24473280), (10, 19578624), (12, 16315520), (13, 15060480), (15, 13052416), (16, 12236640), (20, 9789312), (24, 8157760), (26, 7530240), (30, 6526208), (32, 6118320), (37, 5291520), (39, 5020160), (40, 4894656), (48, 4078880), (52, 3765120), (53, 3694080), (60, 3263104), (64, 3059160), (65, 3012096), (74, 2645760), (78, 2510080), (80, 2447328), (96, 2039440), (104, 1882560), (106, 1847040), (111, 1763840), (120, 1631552), (128, 1529580), (130, 1506048), (148, 1322880), (156, 1255040), (159, 1231360), (160, 1223664), (185, 1058304), (192, 1019720), (195, 1004032), (208, 941280), (212, 923520), (222, 881920), (240, 815776), (256, 764790), (260, 753024), (265, 738816), (296, 661440), (312, 627520), (318, 615680), (320, 611832), (370, 529152), (384, 509860), (390, 502016), (416, 470640), (424, 461760), (444, 440960), (480, 407888), (481, 407040), (512, 382395), (520, 376512), (530, 369408), (555, 352768), (592, 330720), (624, 313760), (636, 307840), (640, 305916), (689, 284160), (740, 264576), (768, 254930), (780, 251008), (795, 246272), (832, 235320), (848, 230880), (888, 220480), (960, 203944), (962, 203520), (1040, 188256), (1060, 184704), (1110, 176384), (1184, 165360), (1248, 156880), (1272, 153920), (1280, 152958), (1378, 142080), (1443, 135680), (1480, 132288), (1536, 127465), (1560, 125504), (1590, 123136), (1664, 117660), (1696, 115440), (1776, 110240), (1920, 101972), (1924, 101760), (1961, 99840), (2067, 94720), (2080, 94128), (2120, 92352), (2220, 88192), (2368, 82680), (2405, 81408), (2496, 78440), (2544, 76960), (2560, 76479), (2756, 71040), (2886, 67840), (2960, 66144), (3120, 62752), (3180, 61568), (3328, 58830), (3392, 57720), (3445, 56832), (3552, 55120), (3840, 50986), (3848, 50880), (3922, 49920), (4134, 47360), (4160, 47064), (4240, 46176), (4440, 44096), (4736, 41340), (4810, 40704), (4992, 39220), (5088, 38480), (5512, 35520), (5772, 33920), (5883, 33280), (5920, 33072), (6240, 31376), (6360, 30784), (6656, 29415), (6784, 28860), (6890, 28416), (7104, 27560), (7215, 27136), (7680, 25493), (7696, 25440), (7844, 24960), (8268, 23680), (8320, 23532), (8480, 23088), (8880, 22048), (9472, 20670), (9620, 20352), (9805, 19968), (9984, 19610), (10176, 19240), (10335, 18944), (11024, 17760), (11544, 16960), (11766, 16640), (11840, 16536), (12480, 15688), (12720, 15392), (13568, 14430), (13780, 14208)]