520799760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1143

約数の個数: 320

約数和(自身を含む): 2047368960

約数和(自身を除く): 1526569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1091, 1105, 1170, 1224, 1326, 1360, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2182, 2210, 2295, 2340, 2448, 2652, 2808, 3060, 3120, 3273, 3315, 3510, 3536, 3672, 3978, 4080, 4364, 4420, 4590, 4680, 5304, 5455, 5616, 5967, 6120, 6546, 6630, 7020, 7344, 7956, 8728, 8840, 9180, 9360, 9819, 9945, 10608, 10910, 11934, 12240, 13092, 13260, 14040, 14183, 15912, 16365, 17456, 17680, 18360, 18547, 19638, 19890, 21820, 23868, 26184, 26520, 28080, 28366, 29457, 29835, 31824, 32730, 36720, 37094, 39276, 39780, 42549, 43640, 47736, 49095, 52368, 53040, 55641, 56732, 58914, 59670, 65460, 70915, 74188, 78552, 79560, 85098, 87280, 92735, 95472, 98190, 111282, 113464, 117828, 119340, 127647, 130920, 141830, 147285, 148376, 157104, 159120, 166923, 170196, 185470, 196380, 212745, 222564, 226928, 235656, 238680, 241111, 255294, 261840, 278205, 283660, 294570, 296752, 333846, 340392, 370940, 382941, 392760, 425490, 445128, 471312, 477360, 482222, 500769, 510588, 556410, 567320, 589140, 638235, 667692, 680784, 723333, 741880, 765882, 785520, 834615, 850980, 890256, 964444, 1001538, 1021176, 1112820, 1134640, 1178280, 1205555, 1276470, 1335384, 1446666, 1483760, 1531764, 1669230, 1701960, 1914705, 1928888, 2003076, 2042352, 2169999, 2225640, 2356560, 2411110, 2503845, 2552940, 2670768, 2893332, 3063528, 3338460, 3403920, 3616665, 3829410, 3857776, 4006152, 4339998, 4451280, 4822220, 5007690, 5105880, 5786664, 6127056, 6509997, 6676920, 7233330, 7658820, 8012304, 8679996, 9644440, 10015380, 10211760, 10849995, 11573328, 13019994, 13353840, 14466660, 15317640, 17359992, 19288880, 20030760, 21699990, 26039988, 28933320, 30635280, 32549985, 34719984, 40061520, 43399980, 52079976, 57866640, 65099970, 86799960, 104159952, 130199940, 173599920, 260399880, 520799760]

約数ペア:

[(1, 520799760), (2, 260399880), (3, 173599920), (4, 130199940), (5, 104159952), (6, 86799960), (8, 65099970), (9, 57866640), (10, 52079976), (12, 43399980), (13, 40061520), (15, 34719984), (16, 32549985), (17, 30635280), (18, 28933320), (20, 26039988), (24, 21699990), (26, 20030760), (27, 19288880), (30, 17359992), (34, 15317640), (36, 14466660), (39, 13353840), (40, 13019994), (45, 11573328), (48, 10849995), (51, 10211760), (52, 10015380), (54, 9644440), (60, 8679996), (65, 8012304), (68, 7658820), (72, 7233330), (78, 6676920), (80, 6509997), (85, 6127056), (90, 5786664), (102, 5105880), (104, 5007690), (108, 4822220), (117, 4451280), (120, 4339998), (130, 4006152), (135, 3857776), (136, 3829410), (144, 3616665), (153, 3403920), (156, 3338460), (170, 3063528), (180, 2893332), (195, 2670768), (204, 2552940), (208, 2503845), (216, 2411110), (221, 2356560), (234, 2225640), (240, 2169999), (255, 2042352), (260, 2003076), (270, 1928888), (272, 1914705), (306, 1701960), (312, 1669230), (340, 1531764), (351, 1483760), (360, 1446666), (390, 1335384), (408, 1276470), (432, 1205555), (442, 1178280), (459, 1134640), (468, 1112820), (510, 1021176), (520, 1001538), (540, 964444), (585, 890256), (612, 850980), (624, 834615), (663, 785520), (680, 765882), (702, 741880), (720, 723333), (765, 680784), (780, 667692), (816, 638235), (884, 589140), (918, 567320), (936, 556410), (1020, 510588), (1040, 500769), (1080, 482222), (1091, 477360), (1105, 471312), (1170, 445128), (1224, 425490), (1326, 392760), (1360, 382941), (1404, 370940), (1530, 340392), (1560, 333846), (1755, 296752), (1768, 294570), (1836, 283660), (1872, 278205), (1989, 261840), (2040, 255294), (2160, 241111), (2182, 238680), (2210, 235656), (2295, 226928), (2340, 222564), (2448, 212745), (2652, 196380), (2808, 185470), (3060, 170196), (3120, 166923), (3273, 159120), (3315, 157104), (3510, 148376), (3536, 147285), (3672, 141830), (3978, 130920), (4080, 127647), (4364, 119340), (4420, 117828), (4590, 113464), (4680, 111282), (5304, 98190), (5455, 95472), (5616, 92735), (5967, 87280), (6120, 85098), (6546, 79560), (6630, 78552), (7020, 74188), (7344, 70915), (7956, 65460), (8728, 59670), (8840, 58914), (9180, 56732), (9360, 55641), (9819, 53040), (9945, 52368), (10608, 49095), (10910, 47736), (11934, 43640), (12240, 42549), (13092, 39780), (13260, 39276), (14040, 37094), (14183, 36720), (15912, 32730), (16365, 31824), (17456, 29835), (17680, 29457), (18360, 28366), (18547, 28080), (19638, 26520), (19890, 26184), (21820, 23868)]