772258320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21031}}^1$

素因数の和:21070

約数の個数: 160

約数和(自身を含む): 2816605440

約数和(自身を除く): 2044347120

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, 21031, 36720, 42062, 63093, 84124, 105155, 126186, 168248, 189279, 210310, 252372, 315465, 336496, 357527, 378558, 420620, 504744, 567837, 630930, 715054, 757116, 841240, 946395, 1009488, 1072581, 1135674, 1261860, 1430108, 1514232, 1682480, 1787635, 1892790, 2145162, 2271348, 2523720, 2839185, 2860216, 3028464, 3217743, 3575270, 3785580, 4290324, 4542696, 5047440, 5362905, 5678370, 5720432, 6435486, 7150540, 7571160, 8580648, 9085392, 9653229, 10725810, 11356740, 12870972, 14301080, 15142320, 16088715, 17161296, 19306458, 21451620, 22713480, 25741944, 28602160, 32177430, 38612916, 42903240, 45426960, 48266145, 51483888, 64354860, 77225832, 85806480, 96532290, 128709720, 154451664, 193064580, 257419440, 386129160, 772258320]

約数ペア:

[(1, 772258320), (2, 386129160), (3, 257419440), (4, 193064580), (5, 154451664), (6, 128709720), (8, 96532290), (9, 85806480), (10, 77225832), (12, 64354860), (15, 51483888), (16, 48266145), (17, 45426960), (18, 42903240), (20, 38612916), (24, 32177430), (27, 28602160), (30, 25741944), (34, 22713480), (36, 21451620), (40, 19306458), (45, 17161296), (48, 16088715), (51, 15142320), (54, 14301080), (60, 12870972), (68, 11356740), (72, 10725810), (80, 9653229), (85, 9085392), (90, 8580648), (102, 7571160), (108, 7150540), (120, 6435486), (135, 5720432), (136, 5678370), (144, 5362905), (153, 5047440), (170, 4542696), (180, 4290324), (204, 3785580), (216, 3575270), (240, 3217743), (255, 3028464), (270, 2860216), (272, 2839185), (306, 2523720), (340, 2271348), (360, 2145162), (408, 1892790), (432, 1787635), (459, 1682480), (510, 1514232), (540, 1430108), (612, 1261860), (680, 1135674), (720, 1072581), (765, 1009488), (816, 946395), (918, 841240), (1020, 757116), (1080, 715054), (1224, 630930), (1360, 567837), (1530, 504744), (1836, 420620), (2040, 378558), (2160, 357527), (2295, 336496), (2448, 315465), (3060, 252372), (3672, 210310), (4080, 189279), (4590, 168248), (6120, 126186), (7344, 105155), (9180, 84124), (12240, 63093), (18360, 42062), (21031, 36720)]