85008840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5991

約数の個数: 128

約数和(自身を含む): 308655360

約数和(自身を除く): 223646520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5953, 7140, 11906, 14280, 17859, 23812, 29765, 35718, 41671, 47624, 59530, 71436, 83342, 89295, 101201, 119060, 125013, 142872, 166684, 178590, 202402, 208355, 238120, 250026, 303603, 333368, 357180, 404804, 416710, 500052, 506005, 607206, 625065, 708407, 714360, 809608, 833420, 1000104, 1012010, 1214412, 1250130, 1416814, 1518015, 1666840, 2024020, 2125221, 2428824, 2500260, 2833628, 3036030, 3542035, 4048040, 4250442, 5000520, 5667256, 6072060, 7084070, 8500884, 10626105, 12144120, 14168140, 17001768, 21252210, 28336280, 42504420, 85008840]

約数ペア:

[(1, 85008840), (2, 42504420), (3, 28336280), (4, 21252210), (5, 17001768), (6, 14168140), (7, 12144120), (8, 10626105), (10, 8500884), (12, 7084070), (14, 6072060), (15, 5667256), (17, 5000520), (20, 4250442), (21, 4048040), (24, 3542035), (28, 3036030), (30, 2833628), (34, 2500260), (35, 2428824), (40, 2125221), (42, 2024020), (51, 1666840), (56, 1518015), (60, 1416814), (68, 1250130), (70, 1214412), (84, 1012010), (85, 1000104), (102, 833420), (105, 809608), (119, 714360), (120, 708407), (136, 625065), (140, 607206), (168, 506005), (170, 500052), (204, 416710), (210, 404804), (238, 357180), (255, 333368), (280, 303603), (340, 250026), (357, 238120), (408, 208355), (420, 202402), (476, 178590), (510, 166684), (595, 142872), (680, 125013), (714, 119060), (840, 101201), (952, 89295), (1020, 83342), (1190, 71436), (1428, 59530), (1785, 47624), (2040, 41671), (2380, 35718), (2856, 29765), (3570, 23812), (4760, 17859), (5953, 14280), (7140, 11906)]