77956560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 311765760

約数和(自身を除く): 233809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 193, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 386, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 579, 594, 612, 660, 680, 720, 748, 765, 772, 792, 816, 880, 918, 935, 965, 990, 1020, 1080, 1122, 1158, 1188, 1224, 1320, 1360, 1485, 1496, 1530, 1544, 1584, 1683, 1737, 1836, 1870, 1930, 1980, 2040, 2123, 2160, 2244, 2295, 2316, 2376, 2448, 2640, 2805, 2895, 2970, 2992, 3060, 3088, 3281, 3366, 3474, 3672, 3740, 3860, 3960, 4080, 4246, 4488, 4590, 4632, 4752, 5049, 5211, 5610, 5790, 5940, 6120, 6369, 6562, 6732, 6948, 7344, 7480, 7720, 7920, 8415, 8492, 8685, 8976, 9180, 9264, 9843, 10098, 10422, 10615, 11220, 11580, 11880, 12240, 12738, 13124, 13464, 13896, 14960, 15440, 16405, 16830, 16984, 17370, 18360, 19107, 19686, 20196, 20844, 21230, 22440, 23160, 23760, 25245, 25476, 26055, 26248, 26928, 27792, 29529, 31845, 32810, 33660, 33968, 34740, 36091, 36720, 38214, 39372, 40392, 41688, 42460, 44880, 46320, 49215, 50490, 50952, 52110, 52496, 57321, 59058, 63690, 65620, 67320, 69480, 72182, 76428, 78744, 80784, 83376, 84920, 88587, 95535, 98430, 100980, 101904, 104220, 108273, 114642, 118116, 127380, 131240, 134640, 138960, 144364, 147645, 152856, 157488, 169840, 177174, 180455, 191070, 196860, 201960, 208440, 216546, 229284, 236232, 254760, 262480, 286605, 288728, 295290, 305712, 324819, 354348, 360910, 382140, 393720, 403920, 416880, 433092, 442935, 458568, 472464, 509520, 541365, 573210, 577456, 590580, 649638, 708696, 721820, 764280, 787440, 866184, 885870, 917136, 974457, 1082730, 1146420, 1181160, 1299276, 1417392, 1443640, 1528560, 1624095, 1732368, 1771740, 1948914, 2165460, 2292840, 2362320, 2598552, 2887280, 3248190, 3543480, 3897828, 4330920, 4585680, 4872285, 5197104, 6496380, 7086960, 7795656, 8661840, 9744570, 12992760, 15591312, 19489140, 25985520, 38978280, 77956560]

約数ペア:

[(1, 77956560), (2, 38978280), (3, 25985520), (4, 19489140), (5, 15591312), (6, 12992760), (8, 9744570), (9, 8661840), (10, 7795656), (11, 7086960), (12, 6496380), (15, 5197104), (16, 4872285), (17, 4585680), (18, 4330920), (20, 3897828), (22, 3543480), (24, 3248190), (27, 2887280), (30, 2598552), (33, 2362320), (34, 2292840), (36, 2165460), (40, 1948914), (44, 1771740), (45, 1732368), (48, 1624095), (51, 1528560), (54, 1443640), (55, 1417392), (60, 1299276), (66, 1181160), (68, 1146420), (72, 1082730), (80, 974457), (85, 917136), (88, 885870), (90, 866184), (99, 787440), (102, 764280), (108, 721820), (110, 708696), (120, 649638), (132, 590580), (135, 577456), (136, 573210), (144, 541365), (153, 509520), (165, 472464), (170, 458568), (176, 442935), (180, 433092), (187, 416880), (193, 403920), (198, 393720), (204, 382140), (216, 360910), (220, 354348), (240, 324819), (255, 305712), (264, 295290), (270, 288728), (272, 286605), (297, 262480), (306, 254760), (330, 236232), (340, 229284), (360, 216546), (374, 208440), (386, 201960), (396, 196860), (408, 191070), (432, 180455), (440, 177174), (459, 169840), (495, 157488), (510, 152856), (528, 147645), (540, 144364), (561, 138960), (579, 134640), (594, 131240), (612, 127380), (660, 118116), (680, 114642), (720, 108273), (748, 104220), (765, 101904), (772, 100980), (792, 98430), (816, 95535), (880, 88587), (918, 84920), (935, 83376), (965, 80784), (990, 78744), (1020, 76428), (1080, 72182), (1122, 69480), (1158, 67320), (1188, 65620), (1224, 63690), (1320, 59058), (1360, 57321), (1485, 52496), (1496, 52110), (1530, 50952), (1544, 50490), (1584, 49215), (1683, 46320), (1737, 44880), (1836, 42460), (1870, 41688), (1930, 40392), (1980, 39372), (2040, 38214), (2123, 36720), (2160, 36091), (2244, 34740), (2295, 33968), (2316, 33660), (2376, 32810), (2448, 31845), (2640, 29529), (2805, 27792), (2895, 26928), (2970, 26248), (2992, 26055), (3060, 25476), (3088, 25245), (3281, 23760), (3366, 23160), (3474, 22440), (3672, 21230), (3740, 20844), (3860, 20196), (3960, 19686), (4080, 19107), (4246, 18360), (4488, 17370), (4590, 16984), (4632, 16830), (4752, 16405), (5049, 15440), (5211, 14960), (5610, 13896), (5790, 13464), (5940, 13124), (6120, 12738), (6369, 12240), (6562, 11880), (6732, 11580), (6948, 11220), (7344, 10615), (7480, 10422), (7720, 10098), (7920, 9843), (8415, 9264), (8492, 9180), (8685, 8976)]