4001688720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 13704837120

約数和(自身を除く): 9703148400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 127, 144, 180, 214, 240, 254, 321, 360, 381, 409, 428, 508, 535, 635, 642, 720, 762, 818, 856, 963, 1016, 1070, 1143, 1227, 1270, 1284, 1524, 1605, 1636, 1712, 1905, 1926, 2032, 2045, 2140, 2286, 2454, 2540, 2568, 3048, 3210, 3272, 3681, 3810, 3852, 4090, 4280, 4572, 4815, 4908, 5080, 5136, 5715, 6096, 6135, 6420, 6544, 7362, 7620, 7704, 8180, 8560, 9144, 9630, 9816, 10160, 11430, 12270, 12840, 13589, 14724, 15240, 15408, 16360, 18288, 18405, 19260, 19632, 22860, 24540, 25680, 27178, 29448, 30480, 32720, 36810, 38520, 40767, 43763, 45720, 49080, 51943, 54356, 58896, 67945, 73620, 77040, 81534, 87526, 91440, 98160, 103886, 108712, 122301, 131289, 135890, 147240, 155829, 163068, 175052, 203835, 207772, 217424, 218815, 244602, 259715, 262578, 271780, 294480, 311658, 326136, 350104, 393867, 407670, 415544, 437630, 467487, 489204, 519430, 525156, 543560, 611505, 623316, 652272, 656445, 700208, 779145, 787734, 815340, 831088, 875260, 934974, 978408, 1038860, 1050312, 1087120, 1223010, 1246632, 1312890, 1558290, 1575468, 1630680, 1750520, 1869948, 1956816, 1969335, 2077720, 2100624, 2337435, 2446020, 2493264, 2625780, 3116580, 3150936, 3261360, 3501040, 3739896, 3938670, 4155440, 4674870, 4892040, 5251560, 5557901, 6233160, 6301872, 7479792, 7877340, 9349740, 9784080, 10503120, 11115802, 12466320, 15754680, 16673703, 18699480, 22231604, 27789505, 31509360, 33347406, 37398960, 44463208, 50021109, 55579010, 66694812, 83368515, 88926416, 100042218, 111158020, 133389624, 166737030, 200084436, 222316040, 250105545, 266779248, 333474060, 400168872, 444632080, 500211090, 666948120, 800337744, 1000422180, 1333896240, 2000844360, 4001688720]

約数ペア:

[(1, 4001688720), (2, 2000844360), (3, 1333896240), (4, 1000422180), (5, 800337744), (6, 666948120), (8, 500211090), (9, 444632080), (10, 400168872), (12, 333474060), (15, 266779248), (16, 250105545), (18, 222316040), (20, 200084436), (24, 166737030), (30, 133389624), (36, 111158020), (40, 100042218), (45, 88926416), (48, 83368515), (60, 66694812), (72, 55579010), (80, 50021109), (90, 44463208), (107, 37398960), (120, 33347406), (127, 31509360), (144, 27789505), (180, 22231604), (214, 18699480), (240, 16673703), (254, 15754680), (321, 12466320), (360, 11115802), (381, 10503120), (409, 9784080), (428, 9349740), (508, 7877340), (535, 7479792), (635, 6301872), (642, 6233160), (720, 5557901), (762, 5251560), (818, 4892040), (856, 4674870), (963, 4155440), (1016, 3938670), (1070, 3739896), (1143, 3501040), (1227, 3261360), (1270, 3150936), (1284, 3116580), (1524, 2625780), (1605, 2493264), (1636, 2446020), (1712, 2337435), (1905, 2100624), (1926, 2077720), (2032, 1969335), (2045, 1956816), (2140, 1869948), (2286, 1750520), (2454, 1630680), (2540, 1575468), (2568, 1558290), (3048, 1312890), (3210, 1246632), (3272, 1223010), (3681, 1087120), (3810, 1050312), (3852, 1038860), (4090, 978408), (4280, 934974), (4572, 875260), (4815, 831088), (4908, 815340), (5080, 787734), (5136, 779145), (5715, 700208), (6096, 656445), (6135, 652272), (6420, 623316), (6544, 611505), (7362, 543560), (7620, 525156), (7704, 519430), (8180, 489204), (8560, 467487), (9144, 437630), (9630, 415544), (9816, 407670), (10160, 393867), (11430, 350104), (12270, 326136), (12840, 311658), (13589, 294480), (14724, 271780), (15240, 262578), (15408, 259715), (16360, 244602), (18288, 218815), (18405, 217424), (19260, 207772), (19632, 203835), (22860, 175052), (24540, 163068), (25680, 155829), (27178, 147240), (29448, 135890), (30480, 131289), (32720, 122301), (36810, 108712), (38520, 103886), (40767, 98160), (43763, 91440), (45720, 87526), (49080, 81534), (51943, 77040), (54356, 73620), (58896, 67945)]