814688280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 320

約数和(自身を含む): 3315090240

約数和(自身を除く): 2500401960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1071, 1080, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1620, 1785, 1836, 1890, 2040, 2113, 2142, 2268, 2295, 2380, 2520, 2754, 2835, 2856, 3060, 3213, 3240, 3570, 3672, 3780, 4226, 4284, 4536, 4590, 4760, 5355, 5508, 5670, 6120, 6339, 6426, 6885, 7140, 7560, 8452, 8568, 9180, 9639, 10565, 10710, 11016, 11340, 12678, 12852, 13770, 14280, 14791, 16065, 16904, 18360, 19017, 19278, 21130, 21420, 22680, 25356, 25704, 27540, 29582, 31695, 32130, 35921, 38034, 38556, 42260, 42840, 44373, 48195, 50712, 55080, 57051, 59164, 63390, 64260, 71842, 73955, 76068, 77112, 84520, 88746, 95085, 96390, 107763, 114102, 118328, 126780, 128520, 133119, 143684, 147910, 152136, 171153, 177492, 179605, 190170, 192780, 215526, 221865, 228204, 251447, 253560, 266238, 285255, 287368, 295820, 323289, 342306, 354984, 359210, 380340, 385560, 399357, 431052, 443730, 456408, 502894, 532476, 538815, 570510, 591640, 646578, 665595, 684612, 718420, 754341, 760680, 798714, 855765, 862104, 887460, 969867, 1005788, 1064952, 1077630, 1141020, 1198071, 1257235, 1293156, 1331190, 1369224, 1436840, 1508682, 1597428, 1616445, 1711530, 1774920, 1939734, 1996785, 2011576, 2155260, 2263023, 2282040, 2396142, 2514470, 2586312, 2662380, 2909601, 3017364, 3194856, 3232890, 3423060, 3771705, 3879468, 3993570, 4310520, 4526046, 4792284, 4849335, 5028940, 5324760, 5819202, 5990355, 6034728, 6465780, 6789069, 6846120, 7543410, 7758936, 7987140, 9052092, 9584568, 9698670, 10057880, 11315115, 11638404, 11980710, 12931560, 13578138, 14548005, 15086820, 15974280, 18104184, 19397340, 20367207, 22630230, 23276808, 23961420, 27156276, 29096010, 30173640, 33945345, 38794680, 40734414, 45260460, 47922840, 54312552, 58192020, 67890690, 81468828, 90520920, 101836035, 116384040, 135781380, 162937656, 203672070, 271562760, 407344140, 814688280]

約数ペア:

[(1, 814688280), (2, 407344140), (3, 271562760), (4, 203672070), (5, 162937656), (6, 135781380), (7, 116384040), (8, 101836035), (9, 90520920), (10, 81468828), (12, 67890690), (14, 58192020), (15, 54312552), (17, 47922840), (18, 45260460), (20, 40734414), (21, 38794680), (24, 33945345), (27, 30173640), (28, 29096010), (30, 27156276), (34, 23961420), (35, 23276808), (36, 22630230), (40, 20367207), (42, 19397340), (45, 18104184), (51, 15974280), (54, 15086820), (56, 14548005), (60, 13578138), (63, 12931560), (68, 11980710), (70, 11638404), (72, 11315115), (81, 10057880), (84, 9698670), (85, 9584568), (90, 9052092), (102, 7987140), (105, 7758936), (108, 7543410), (119, 6846120), (120, 6789069), (126, 6465780), (135, 6034728), (136, 5990355), (140, 5819202), (153, 5324760), (162, 5028940), (168, 4849335), (170, 4792284), (180, 4526046), (189, 4310520), (204, 3993570), (210, 3879468), (216, 3771705), (238, 3423060), (252, 3232890), (255, 3194856), (270, 3017364), (280, 2909601), (306, 2662380), (315, 2586312), (324, 2514470), (340, 2396142), (357, 2282040), (360, 2263023), (378, 2155260), (405, 2011576), (408, 1996785), (420, 1939734), (459, 1774920), (476, 1711530), (504, 1616445), (510, 1597428), (540, 1508682), (567, 1436840), (595, 1369224), (612, 1331190), (630, 1293156), (648, 1257235), (680, 1198071), (714, 1141020), (756, 1077630), (765, 1064952), (810, 1005788), (840, 969867), (918, 887460), (945, 862104), (952, 855765), (1020, 798714), (1071, 760680), (1080, 754341), (1134, 718420), (1190, 684612), (1224, 665595), (1260, 646578), (1377, 591640), (1428, 570510), (1512, 538815), (1530, 532476), (1620, 502894), (1785, 456408), (1836, 443730), (1890, 431052), (2040, 399357), (2113, 385560), (2142, 380340), (2268, 359210), (2295, 354984), (2380, 342306), (2520, 323289), (2754, 295820), (2835, 287368), (2856, 285255), (3060, 266238), (3213, 253560), (3240, 251447), (3570, 228204), (3672, 221865), (3780, 215526), (4226, 192780), (4284, 190170), (4536, 179605), (4590, 177492), (4760, 171153), (5355, 152136), (5508, 147910), (5670, 143684), (6120, 133119), (6339, 128520), (6426, 126780), (6885, 118328), (7140, 114102), (7560, 107763), (8452, 96390), (8568, 95085), (9180, 88746), (9639, 84520), (10565, 77112), (10710, 76068), (11016, 73955), (11340, 71842), (12678, 64260), (12852, 63390), (13770, 59164), (14280, 57051), (14791, 55080), (16065, 50712), (16904, 48195), (18360, 44373), (19017, 42840), (19278, 42260), (21130, 38556), (21420, 38034), (22680, 35921), (25356, 32130), (25704, 31695), (27540, 29582)]