77052840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 247743360

約数和(自身を除く): 170690520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 353, 408, 428, 510, 535, 642, 680, 706, 856, 1020, 1059, 1070, 1284, 1412, 1605, 1765, 1819, 2040, 2118, 2140, 2568, 2824, 3210, 3530, 3638, 4236, 4280, 5295, 5457, 6001, 6420, 7060, 7276, 8472, 9095, 10590, 10914, 12002, 12840, 14120, 14552, 18003, 18190, 21180, 21828, 24004, 27285, 30005, 36006, 36380, 37771, 42360, 43656, 48008, 54570, 60010, 72012, 72760, 75542, 90015, 109140, 113313, 120020, 144024, 151084, 180030, 188855, 218280, 226626, 240040, 302168, 360060, 377710, 453252, 566565, 642107, 720120, 755420, 906504, 1133130, 1284214, 1510840, 1926321, 2266260, 2568428, 3210535, 3852642, 4532520, 5136856, 6421070, 7705284, 9631605, 12842140, 15410568, 19263210, 25684280, 38526420, 77052840]

約数ペア:

[(1, 77052840), (2, 38526420), (3, 25684280), (4, 19263210), (5, 15410568), (6, 12842140), (8, 9631605), (10, 7705284), (12, 6421070), (15, 5136856), (17, 4532520), (20, 3852642), (24, 3210535), (30, 2568428), (34, 2266260), (40, 1926321), (51, 1510840), (60, 1284214), (68, 1133130), (85, 906504), (102, 755420), (107, 720120), (120, 642107), (136, 566565), (170, 453252), (204, 377710), (214, 360060), (255, 302168), (321, 240040), (340, 226626), (353, 218280), (408, 188855), (428, 180030), (510, 151084), (535, 144024), (642, 120020), (680, 113313), (706, 109140), (856, 90015), (1020, 75542), (1059, 72760), (1070, 72012), (1284, 60010), (1412, 54570), (1605, 48008), (1765, 43656), (1819, 42360), (2040, 37771), (2118, 36380), (2140, 36006), (2568, 30005), (2824, 27285), (3210, 24004), (3530, 21828), (3638, 21180), (4236, 18190), (4280, 18003), (5295, 14552), (5457, 14120), (6001, 12840), (6420, 12002), (7060, 10914), (7276, 10590), (8472, 9095)]