191766240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 709188480

約数和(自身を除く): 517422240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 72, 76, 80, 86, 90, 95, 96, 114, 120, 129, 144, 152, 160, 163, 171, 172, 180, 190, 215, 228, 240, 258, 285, 288, 304, 326, 342, 344, 360, 380, 387, 430, 456, 480, 489, 516, 570, 608, 645, 652, 684, 688, 720, 760, 774, 815, 817, 855, 860, 912, 978, 1032, 1140, 1290, 1304, 1368, 1376, 1440, 1467, 1520, 1548, 1630, 1634, 1710, 1720, 1824, 1935, 1956, 2064, 2280, 2445, 2451, 2580, 2608, 2736, 2934, 3040, 3096, 3097, 3260, 3268, 3420, 3440, 3870, 3912, 4085, 4128, 4560, 4890, 4902, 5160, 5216, 5472, 5868, 6192, 6194, 6520, 6536, 6840, 6880, 7009, 7335, 7353, 7740, 7824, 8170, 9120, 9291, 9780, 9804, 10320, 11736, 12255, 12384, 12388, 13040, 13072, 13680, 14018, 14670, 14706, 15480, 15485, 15648, 16340, 18582, 19560, 19608, 20640, 21027, 23472, 24510, 24776, 26080, 26144, 27360, 27873, 28036, 29340, 29412, 30960, 30970, 32680, 35045, 36765, 37164, 39120, 39216, 42054, 46455, 46944, 49020, 49552, 55746, 56072, 58680, 58824, 61920, 61940, 63081, 65360, 70090, 73530, 74328, 78240, 78432, 84108, 92910, 98040, 99104, 105135, 111492, 112144, 117360, 117648, 123880, 126162, 130720, 133171, 139365, 140180, 147060, 148656, 168216, 185820, 196080, 210270, 222984, 224288, 234720, 235296, 247760, 252324, 266342, 278730, 280360, 294120, 297312, 315405, 336432, 371640, 392160, 399513, 420540, 445968, 495520, 504648, 532684, 557460, 560720, 588240, 630810, 665855, 672864, 743280, 799026, 841080, 891936, 1009296, 1065368, 1114920, 1121440, 1176480, 1198539, 1261620, 1331710, 1486560, 1598052, 1682160, 1997565, 2018592, 2130736, 2229840, 2397078, 2523240, 2663420, 3196104, 3364320, 3995130, 4261472, 4459680, 4794156, 5046480, 5326840, 5992695, 6392208, 7990260, 9588312, 10092960, 10653680, 11985390, 12784416, 15980520, 19176624, 21307360, 23970780, 31961040, 38353248, 47941560, 63922080, 95883120, 191766240]

約数ペア:

[(1, 191766240), (2, 95883120), (3, 63922080), (4, 47941560), (5, 38353248), (6, 31961040), (8, 23970780), (9, 21307360), (10, 19176624), (12, 15980520), (15, 12784416), (16, 11985390), (18, 10653680), (19, 10092960), (20, 9588312), (24, 7990260), (30, 6392208), (32, 5992695), (36, 5326840), (38, 5046480), (40, 4794156), (43, 4459680), (45, 4261472), (48, 3995130), (57, 3364320), (60, 3196104), (72, 2663420), (76, 2523240), (80, 2397078), (86, 2229840), (90, 2130736), (95, 2018592), (96, 1997565), (114, 1682160), (120, 1598052), (129, 1486560), (144, 1331710), (152, 1261620), (160, 1198539), (163, 1176480), (171, 1121440), (172, 1114920), (180, 1065368), (190, 1009296), (215, 891936), (228, 841080), (240, 799026), (258, 743280), (285, 672864), (288, 665855), (304, 630810), (326, 588240), (342, 560720), (344, 557460), (360, 532684), (380, 504648), (387, 495520), (430, 445968), (456, 420540), (480, 399513), (489, 392160), (516, 371640), (570, 336432), (608, 315405), (645, 297312), (652, 294120), (684, 280360), (688, 278730), (720, 266342), (760, 252324), (774, 247760), (815, 235296), (817, 234720), (855, 224288), (860, 222984), (912, 210270), (978, 196080), (1032, 185820), (1140, 168216), (1290, 148656), (1304, 147060), (1368, 140180), (1376, 139365), (1440, 133171), (1467, 130720), (1520, 126162), (1548, 123880), (1630, 117648), (1634, 117360), (1710, 112144), (1720, 111492), (1824, 105135), (1935, 99104), (1956, 98040), (2064, 92910), (2280, 84108), (2445, 78432), (2451, 78240), (2580, 74328), (2608, 73530), (2736, 70090), (2934, 65360), (3040, 63081), (3096, 61940), (3097, 61920), (3260, 58824), (3268, 58680), (3420, 56072), (3440, 55746), (3870, 49552), (3912, 49020), (4085, 46944), (4128, 46455), (4560, 42054), (4890, 39216), (4902, 39120), (5160, 37164), (5216, 36765), (5472, 35045), (5868, 32680), (6192, 30970), (6194, 30960), (6520, 29412), (6536, 29340), (6840, 28036), (6880, 27873), (7009, 27360), (7335, 26144), (7353, 26080), (7740, 24776), (7824, 24510), (8170, 23472), (9120, 21027), (9291, 20640), (9780, 19608), (9804, 19560), (10320, 18582), (11736, 16340), (12255, 15648), (12384, 15485), (12388, 15480), (13040, 14706), (13072, 14670), (13680, 14018)]