77922240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 277392384

約数和(自身を除く): 199470144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 132, 141, 157, 160, 165, 176, 188, 192, 220, 235, 240, 264, 282, 314, 320, 330, 352, 376, 440, 470, 471, 480, 517, 528, 564, 628, 660, 704, 705, 752, 785, 880, 940, 942, 960, 1034, 1056, 1128, 1256, 1320, 1410, 1504, 1551, 1570, 1727, 1760, 1880, 1884, 2068, 2112, 2256, 2355, 2512, 2585, 2640, 2820, 3008, 3102, 3140, 3454, 3520, 3760, 3768, 4136, 4512, 4710, 5024, 5170, 5181, 5280, 5640, 6204, 6280, 6908, 7379, 7520, 7536, 7755, 8272, 8635, 9024, 9420, 10048, 10340, 10362, 10560, 11280, 12408, 12560, 13816, 14758, 15040, 15072, 15510, 16544, 17270, 18840, 20680, 20724, 22137, 22560, 24816, 25120, 25905, 27632, 29516, 30144, 31020, 33088, 34540, 36895, 37680, 41360, 41448, 44274, 45120, 49632, 50240, 51810, 55264, 59032, 62040, 69080, 73790, 75360, 81169, 82720, 82896, 88548, 99264, 103620, 110528, 110685, 118064, 124080, 138160, 147580, 150720, 162338, 165440, 165792, 177096, 207240, 221370, 236128, 243507, 248160, 276320, 295160, 324676, 331584, 354192, 405845, 414480, 442740, 472256, 487014, 496320, 552640, 590320, 649352, 708384, 811690, 828960, 885480, 974028, 1180640, 1217535, 1298704, 1416768, 1623380, 1657920, 1770960, 1948056, 2361280, 2435070, 2597408, 3246760, 3541920, 3896112, 4870140, 5194816, 6493520, 7083840, 7792224, 9740280, 12987040, 15584448, 19480560, 25974080, 38961120, 77922240]

約数ペア:

[(1, 77922240), (2, 38961120), (3, 25974080), (4, 19480560), (5, 15584448), (6, 12987040), (8, 9740280), (10, 7792224), (11, 7083840), (12, 6493520), (15, 5194816), (16, 4870140), (20, 3896112), (22, 3541920), (24, 3246760), (30, 2597408), (32, 2435070), (33, 2361280), (40, 1948056), (44, 1770960), (47, 1657920), (48, 1623380), (55, 1416768), (60, 1298704), (64, 1217535), (66, 1180640), (80, 974028), (88, 885480), (94, 828960), (96, 811690), (110, 708384), (120, 649352), (132, 590320), (141, 552640), (157, 496320), (160, 487014), (165, 472256), (176, 442740), (188, 414480), (192, 405845), (220, 354192), (235, 331584), (240, 324676), (264, 295160), (282, 276320), (314, 248160), (320, 243507), (330, 236128), (352, 221370), (376, 207240), (440, 177096), (470, 165792), (471, 165440), (480, 162338), (517, 150720), (528, 147580), (564, 138160), (628, 124080), (660, 118064), (704, 110685), (705, 110528), (752, 103620), (785, 99264), (880, 88548), (940, 82896), (942, 82720), (960, 81169), (1034, 75360), (1056, 73790), (1128, 69080), (1256, 62040), (1320, 59032), (1410, 55264), (1504, 51810), (1551, 50240), (1570, 49632), (1727, 45120), (1760, 44274), (1880, 41448), (1884, 41360), (2068, 37680), (2112, 36895), (2256, 34540), (2355, 33088), (2512, 31020), (2585, 30144), (2640, 29516), (2820, 27632), (3008, 25905), (3102, 25120), (3140, 24816), (3454, 22560), (3520, 22137), (3760, 20724), (3768, 20680), (4136, 18840), (4512, 17270), (4710, 16544), (5024, 15510), (5170, 15072), (5181, 15040), (5280, 14758), (5640, 13816), (6204, 12560), (6280, 12408), (6908, 11280), (7379, 10560), (7520, 10362), (7536, 10340), (7755, 10048), (8272, 9420), (8635, 9024)]