7972315920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{217111}}^1$

素因数の和:217150

約数の個数: 160

約数和(自身を含む): 29075639040

約数和(自身を除く): 21103323120

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, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 217111, 434222, 651333, 868444, 1085555, 1302666, 1736888, 1953999, 2171110, 2605332, 3256665, 3473776, 3690887, 3907998, 4342220, 5210664, 5861997, 6513330, 7381774, 7815996, 8684440, 9769995, 10421328, 11072661, 11723994, 13026660, 14763548, 15631992, 17368880, 18454435, 19539990, 22145322, 23447988, 26053320, 29309985, 29527096, 31263984, 33217983, 36908870, 39079980, 44290644, 46895976, 52106640, 55363305, 58619970, 59054192, 66435966, 73817740, 78159960, 88581288, 93791952, 99653949, 110726610, 117239940, 132871932, 147635480, 156319920, 166089915, 177162576, 199307898, 221453220, 234479880, 265743864, 295270960, 332179830, 398615796, 442906440, 468959760, 498269745, 531487728, 664359660, 797231592, 885812880, 996539490, 1328719320, 1594463184, 1993078980, 2657438640, 3986157960, 7972315920]

約数ペア:

[(1, 7972315920), (2, 3986157960), (3, 2657438640), (4, 1993078980), (5, 1594463184), (6, 1328719320), (8, 996539490), (9, 885812880), (10, 797231592), (12, 664359660), (15, 531487728), (16, 498269745), (17, 468959760), (18, 442906440), (20, 398615796), (24, 332179830), (27, 295270960), (30, 265743864), (34, 234479880), (36, 221453220), (40, 199307898), (45, 177162576), (48, 166089915), (51, 156319920), (54, 147635480), (60, 132871932), (68, 117239940), (72, 110726610), (80, 99653949), (85, 93791952), (90, 88581288), (102, 78159960), (108, 73817740), (120, 66435966), (135, 59054192), (136, 58619970), (144, 55363305), (153, 52106640), (170, 46895976), (180, 44290644), (204, 39079980), (216, 36908870), (240, 33217983), (255, 31263984), (270, 29527096), (272, 29309985), (306, 26053320), (340, 23447988), (360, 22145322), (408, 19539990), (432, 18454435), (459, 17368880), (510, 15631992), (540, 14763548), (612, 13026660), (680, 11723994), (720, 11072661), (765, 10421328), (816, 9769995), (918, 8684440), (1020, 7815996), (1080, 7381774), (1224, 6513330), (1360, 5861997), (1530, 5210664), (1836, 4342220), (2040, 3907998), (2160, 3690887), (2295, 3473776), (2448, 3256665), (3060, 2605332), (3672, 2171110), (4080, 1953999), (4590, 1736888), (6120, 1302666), (7344, 1085555), (9180, 868444), (12240, 651333), (18360, 434222), (36720, 217111)]