65367720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 245643840

約数和(自身を除く): 180276120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 971, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1942, 1980, 2040, 2244, 2805, 2913, 3060, 3366, 3740, 3884, 3960, 4488, 4855, 5610, 5826, 6120, 6732, 7480, 7768, 8415, 8739, 9710, 10681, 11220, 11652, 13464, 14565, 16507, 16830, 17478, 19420, 21362, 22440, 23304, 29130, 32043, 33014, 33660, 34956, 38840, 42724, 43695, 49521, 53405, 58260, 64086, 66028, 67320, 69912, 82535, 85448, 87390, 96129, 99042, 106810, 116520, 128172, 132056, 148563, 160215, 165070, 174780, 181577, 192258, 198084, 213620, 247605, 256344, 297126, 320430, 330140, 349560, 363154, 384516, 396168, 427240, 480645, 495210, 544731, 594252, 640860, 660280, 726308, 742815, 769032, 907885, 961290, 990420, 1089462, 1188504, 1281720, 1452616, 1485630, 1634193, 1815770, 1922580, 1980840, 2178924, 2723655, 2971260, 3268386, 3631540, 3845160, 4357848, 5447310, 5942520, 6536772, 7263080, 8170965, 10894620, 13073544, 16341930, 21789240, 32683860, 65367720]

約数ペア:

[(1, 65367720), (2, 32683860), (3, 21789240), (4, 16341930), (5, 13073544), (6, 10894620), (8, 8170965), (9, 7263080), (10, 6536772), (11, 5942520), (12, 5447310), (15, 4357848), (17, 3845160), (18, 3631540), (20, 3268386), (22, 2971260), (24, 2723655), (30, 2178924), (33, 1980840), (34, 1922580), (36, 1815770), (40, 1634193), (44, 1485630), (45, 1452616), (51, 1281720), (55, 1188504), (60, 1089462), (66, 990420), (68, 961290), (72, 907885), (85, 769032), (88, 742815), (90, 726308), (99, 660280), (102, 640860), (110, 594252), (120, 544731), (132, 495210), (136, 480645), (153, 427240), (165, 396168), (170, 384516), (180, 363154), (187, 349560), (198, 330140), (204, 320430), (220, 297126), (255, 256344), (264, 247605), (306, 213620), (330, 198084), (340, 192258), (360, 181577), (374, 174780), (396, 165070), (408, 160215), (440, 148563), (495, 132056), (510, 128172), (561, 116520), (612, 106810), (660, 99042), (680, 96129), (748, 87390), (765, 85448), (792, 82535), (935, 69912), (971, 67320), (990, 66028), (1020, 64086), (1122, 58260), (1224, 53405), (1320, 49521), (1496, 43695), (1530, 42724), (1683, 38840), (1870, 34956), (1942, 33660), (1980, 33014), (2040, 32043), (2244, 29130), (2805, 23304), (2913, 22440), (3060, 21362), (3366, 19420), (3740, 17478), (3884, 16830), (3960, 16507), (4488, 14565), (4855, 13464), (5610, 11652), (5826, 11220), (6120, 10681), (6732, 9710), (7480, 8739), (7768, 8415)]