69804720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 160

約数和(自身を含む): 254715840

約数和(自身を除く): 184911120

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, 1901, 2040, 2160, 2295, 2448, 3060, 3672, 3802, 4080, 4590, 5703, 6120, 7344, 7604, 9180, 9505, 11406, 12240, 15208, 17109, 18360, 19010, 22812, 28515, 30416, 32317, 34218, 36720, 38020, 45624, 51327, 57030, 64634, 68436, 76040, 85545, 91248, 96951, 102654, 114060, 129268, 136872, 152080, 161585, 171090, 193902, 205308, 228120, 256635, 258536, 273744, 290853, 323170, 342180, 387804, 410616, 456240, 484755, 513270, 517072, 581706, 646340, 684360, 775608, 821232, 872559, 969510, 1026540, 1163412, 1292680, 1368720, 1454265, 1551216, 1745118, 1939020, 2053080, 2326824, 2585360, 2908530, 3490236, 3878040, 4106160, 4362795, 4653648, 5817060, 6980472, 7756080, 8725590, 11634120, 13960944, 17451180, 23268240, 34902360, 69804720]

約数ペア:

[(1, 69804720), (2, 34902360), (3, 23268240), (4, 17451180), (5, 13960944), (6, 11634120), (8, 8725590), (9, 7756080), (10, 6980472), (12, 5817060), (15, 4653648), (16, 4362795), (17, 4106160), (18, 3878040), (20, 3490236), (24, 2908530), (27, 2585360), (30, 2326824), (34, 2053080), (36, 1939020), (40, 1745118), (45, 1551216), (48, 1454265), (51, 1368720), (54, 1292680), (60, 1163412), (68, 1026540), (72, 969510), (80, 872559), (85, 821232), (90, 775608), (102, 684360), (108, 646340), (120, 581706), (135, 517072), (136, 513270), (144, 484755), (153, 456240), (170, 410616), (180, 387804), (204, 342180), (216, 323170), (240, 290853), (255, 273744), (270, 258536), (272, 256635), (306, 228120), (340, 205308), (360, 193902), (408, 171090), (432, 161585), (459, 152080), (510, 136872), (540, 129268), (612, 114060), (680, 102654), (720, 96951), (765, 91248), (816, 85545), (918, 76040), (1020, 68436), (1080, 64634), (1224, 57030), (1360, 51327), (1530, 45624), (1836, 38020), (1901, 36720), (2040, 34218), (2160, 32317), (2295, 30416), (2448, 28515), (3060, 22812), (3672, 19010), (3802, 18360), (4080, 17109), (4590, 15208), (5703, 12240), (6120, 11406), (7344, 9505), (7604, 9180)]