628832040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1779

約数の個数: 128

約数和(自身を含む): 2008800000

約数和(自身を除く): 1379967960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 199, 204, 255, 340, 398, 408, 510, 597, 680, 796, 995, 1020, 1194, 1549, 1592, 1990, 2040, 2388, 2985, 3098, 3383, 3980, 4647, 4776, 5970, 6196, 6766, 7745, 7960, 9294, 10149, 11940, 12392, 13532, 15490, 16915, 18588, 20298, 23235, 23880, 26333, 27064, 30980, 33830, 37176, 40596, 46470, 50745, 52666, 61960, 67660, 78999, 81192, 92940, 101490, 105332, 131665, 135320, 157998, 185880, 202980, 210664, 263330, 308251, 315996, 394995, 405960, 526660, 616502, 631992, 789990, 924753, 1053320, 1233004, 1541255, 1579980, 1849506, 2466008, 3082510, 3159960, 3699012, 4623765, 5240267, 6165020, 7398024, 9247530, 10480534, 12330040, 15720801, 18495060, 20961068, 26201335, 31441602, 36990120, 41922136, 52402670, 62883204, 78604005, 104805340, 125766408, 157208010, 209610680, 314416020, 628832040]

約数ペア:

[(1, 628832040), (2, 314416020), (3, 209610680), (4, 157208010), (5, 125766408), (6, 104805340), (8, 78604005), (10, 62883204), (12, 52402670), (15, 41922136), (17, 36990120), (20, 31441602), (24, 26201335), (30, 20961068), (34, 18495060), (40, 15720801), (51, 12330040), (60, 10480534), (68, 9247530), (85, 7398024), (102, 6165020), (120, 5240267), (136, 4623765), (170, 3699012), (199, 3159960), (204, 3082510), (255, 2466008), (340, 1849506), (398, 1579980), (408, 1541255), (510, 1233004), (597, 1053320), (680, 924753), (796, 789990), (995, 631992), (1020, 616502), (1194, 526660), (1549, 405960), (1592, 394995), (1990, 315996), (2040, 308251), (2388, 263330), (2985, 210664), (3098, 202980), (3383, 185880), (3980, 157998), (4647, 135320), (4776, 131665), (5970, 105332), (6196, 101490), (6766, 92940), (7745, 81192), (7960, 78999), (9294, 67660), (10149, 61960), (11940, 52666), (12392, 50745), (13532, 46470), (15490, 40596), (16915, 37176), (18588, 33830), (20298, 30980), (23235, 27064), (23880, 26333)]