497519280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 240

約数和(自身を含む): 1822695840

約数和(自身を除く): 1325176560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 797, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1594, 1734, 1836, 2040, 2160, 2295, 2312, 2391, 2448, 2601, 2890, 3060, 3188, 3468, 3672, 3985, 4080, 4335, 4590, 4624, 4782, 5202, 5780, 6120, 6376, 6936, 7173, 7344, 7803, 7970, 8670, 9180, 9564, 10404, 11560, 11955, 12240, 12752, 13005, 13549, 13872, 14346, 15606, 15940, 17340, 18360, 19128, 20808, 21519, 23120, 23910, 26010, 27098, 28692, 31212, 31880, 34680, 35865, 36720, 38256, 39015, 40647, 41616, 43038, 47820, 52020, 54196, 57384, 62424, 63760, 67745, 69360, 71730, 78030, 81294, 86076, 95640, 104040, 107595, 108392, 114768, 121941, 124848, 135490, 143460, 156060, 162588, 172152, 191280, 203235, 208080, 215190, 216784, 230333, 243882, 270980, 286920, 312120, 325176, 344304, 365823, 406470, 430380, 460666, 487764, 541960, 573840, 609705, 624240, 650352, 690999, 731646, 812940, 860760, 921332, 975528, 1083920, 1151665, 1219410, 1381998, 1463292, 1625880, 1721520, 1829115, 1842664, 1951056, 2072997, 2303330, 2438820, 2763996, 2926584, 3251760, 3454995, 3658230, 3685328, 4145994, 4606660, 4877640, 5527992, 5853168, 6218991, 6909990, 7316460, 8291988, 9213320, 9755280, 10364985, 11055984, 12437982, 13819980, 14632920, 16583976, 18426640, 20729970, 24875964, 27639960, 29265840, 31094955, 33167952, 41459940, 49751928, 55279920, 62189910, 82919880, 99503856, 124379820, 165839760, 248759640, 497519280]

約数ペア:

[(1, 497519280), (2, 248759640), (3, 165839760), (4, 124379820), (5, 99503856), (6, 82919880), (8, 62189910), (9, 55279920), (10, 49751928), (12, 41459940), (15, 33167952), (16, 31094955), (17, 29265840), (18, 27639960), (20, 24875964), (24, 20729970), (27, 18426640), (30, 16583976), (34, 14632920), (36, 13819980), (40, 12437982), (45, 11055984), (48, 10364985), (51, 9755280), (54, 9213320), (60, 8291988), (68, 7316460), (72, 6909990), (80, 6218991), (85, 5853168), (90, 5527992), (102, 4877640), (108, 4606660), (120, 4145994), (135, 3685328), (136, 3658230), (144, 3454995), (153, 3251760), (170, 2926584), (180, 2763996), (204, 2438820), (216, 2303330), (240, 2072997), (255, 1951056), (270, 1842664), (272, 1829115), (289, 1721520), (306, 1625880), (340, 1463292), (360, 1381998), (408, 1219410), (432, 1151665), (459, 1083920), (510, 975528), (540, 921332), (578, 860760), (612, 812940), (680, 731646), (720, 690999), (765, 650352), (797, 624240), (816, 609705), (867, 573840), (918, 541960), (1020, 487764), (1080, 460666), (1156, 430380), (1224, 406470), (1360, 365823), (1445, 344304), (1530, 325176), (1594, 312120), (1734, 286920), (1836, 270980), (2040, 243882), (2160, 230333), (2295, 216784), (2312, 215190), (2391, 208080), (2448, 203235), (2601, 191280), (2890, 172152), (3060, 162588), (3188, 156060), (3468, 143460), (3672, 135490), (3985, 124848), (4080, 121941), (4335, 114768), (4590, 108392), (4624, 107595), (4782, 104040), (5202, 95640), (5780, 86076), (6120, 81294), (6376, 78030), (6936, 71730), (7173, 69360), (7344, 67745), (7803, 63760), (7970, 62424), (8670, 57384), (9180, 54196), (9564, 52020), (10404, 47820), (11560, 43038), (11955, 41616), (12240, 40647), (12752, 39015), (13005, 38256), (13549, 36720), (13872, 35865), (14346, 34680), (15606, 31880), (15940, 31212), (17340, 28692), (18360, 27098), (19128, 26010), (20808, 23910), (21519, 23120)]