163680930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 551715840

約数和(自身を除く): 388034910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 31, 34, 35, 42, 45, 51, 58, 62, 63, 70, 85, 87, 90, 93, 102, 105, 119, 126, 145, 153, 155, 170, 174, 186, 203, 210, 217, 238, 255, 261, 279, 289, 290, 306, 310, 315, 357, 406, 434, 435, 465, 493, 510, 522, 527, 558, 578, 595, 609, 630, 651, 714, 765, 867, 870, 899, 930, 986, 1015, 1054, 1071, 1085, 1190, 1218, 1302, 1305, 1395, 1445, 1479, 1530, 1581, 1734, 1785, 1798, 1827, 1953, 2023, 2030, 2142, 2170, 2465, 2601, 2610, 2635, 2697, 2790, 2890, 2958, 3045, 3162, 3255, 3451, 3570, 3654, 3689, 3906, 4046, 4335, 4437, 4495, 4743, 4930, 5202, 5270, 5355, 5394, 6069, 6090, 6293, 6510, 6902, 7378, 7395, 7905, 8091, 8381, 8670, 8874, 8959, 8990, 9135, 9486, 9765, 10115, 10353, 10710, 11067, 12138, 12586, 13005, 13485, 14790, 15283, 15810, 16182, 16762, 17255, 17918, 18207, 18270, 18445, 18879, 19530, 20230, 20706, 22134, 22185, 23715, 25143, 26010, 26877, 26970, 30345, 30566, 31059, 31465, 33201, 34510, 36414, 36890, 37758, 40455, 41905, 44370, 44795, 45849, 47430, 50286, 51765, 53754, 55335, 56637, 58667, 60690, 62118, 62713, 62930, 66402, 75429, 76415, 80631, 80910, 83810, 89590, 91035, 91698, 94395, 103530, 106981, 110670, 113274, 117334, 125426, 125715, 134385, 137547, 150858, 152830, 155295, 161262, 166005, 176001, 182070, 188139, 188790, 213962, 229245, 251430, 259811, 268770, 275094, 283185, 293335, 310590, 313565, 320943, 332010, 352002, 376278, 377145, 403155, 458490, 519622, 528003, 534905, 564417, 566370, 586670, 627130, 641886, 687735, 754290, 779433, 806310, 880005, 940695, 962829, 1056006, 1069810, 1128834, 1299055, 1375470, 1558866, 1604715, 1760010, 1818677, 1881390, 1925658, 2338299, 2598110, 2640015, 2822085, 3209430, 3637354, 3897165, 4676598, 4814145, 5280030, 5456031, 5644170, 7794330, 9093385, 9628290, 10912062, 11691495, 16368093, 18186770, 23382990, 27280155, 32736186, 54560310, 81840465, 163680930]

約数ペア:

[(1, 163680930), (2, 81840465), (3, 54560310), (5, 32736186), (6, 27280155), (7, 23382990), (9, 18186770), (10, 16368093), (14, 11691495), (15, 10912062), (17, 9628290), (18, 9093385), (21, 7794330), (29, 5644170), (30, 5456031), (31, 5280030), (34, 4814145), (35, 4676598), (42, 3897165), (45, 3637354), (51, 3209430), (58, 2822085), (62, 2640015), (63, 2598110), (70, 2338299), (85, 1925658), (87, 1881390), (90, 1818677), (93, 1760010), (102, 1604715), (105, 1558866), (119, 1375470), (126, 1299055), (145, 1128834), (153, 1069810), (155, 1056006), (170, 962829), (174, 940695), (186, 880005), (203, 806310), (210, 779433), (217, 754290), (238, 687735), (255, 641886), (261, 627130), (279, 586670), (289, 566370), (290, 564417), (306, 534905), (310, 528003), (315, 519622), (357, 458490), (406, 403155), (434, 377145), (435, 376278), (465, 352002), (493, 332010), (510, 320943), (522, 313565), (527, 310590), (558, 293335), (578, 283185), (595, 275094), (609, 268770), (630, 259811), (651, 251430), (714, 229245), (765, 213962), (867, 188790), (870, 188139), (899, 182070), (930, 176001), (986, 166005), (1015, 161262), (1054, 155295), (1071, 152830), (1085, 150858), (1190, 137547), (1218, 134385), (1302, 125715), (1305, 125426), (1395, 117334), (1445, 113274), (1479, 110670), (1530, 106981), (1581, 103530), (1734, 94395), (1785, 91698), (1798, 91035), (1827, 89590), (1953, 83810), (2023, 80910), (2030, 80631), (2142, 76415), (2170, 75429), (2465, 66402), (2601, 62930), (2610, 62713), (2635, 62118), (2697, 60690), (2790, 58667), (2890, 56637), (2958, 55335), (3045, 53754), (3162, 51765), (3255, 50286), (3451, 47430), (3570, 45849), (3654, 44795), (3689, 44370), (3906, 41905), (4046, 40455), (4335, 37758), (4437, 36890), (4495, 36414), (4743, 34510), (4930, 33201), (5202, 31465), (5270, 31059), (5355, 30566), (5394, 30345), (6069, 26970), (6090, 26877), (6293, 26010), (6510, 25143), (6902, 23715), (7378, 22185), (7395, 22134), (7905, 20706), (8091, 20230), (8381, 19530), (8670, 18879), (8874, 18445), (8959, 18270), (8990, 18207), (9135, 17918), (9486, 17255), (9765, 16762), (10115, 16182), (10353, 15810), (10710, 15283), (11067, 14790), (12138, 13485), (12586, 13005)]