560147280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1834

約数の個数: 320

約数和(自身を含む): 2293567488

約数和(自身を除く): 1733420208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1680, 1783, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2618, 2640, 2805, 2856, 2992, 3080, 3566, 3570, 3696, 3740, 3927, 4080, 4488, 4620, 4760, 5236, 5349, 5610, 5712, 6160, 6545, 7132, 7140, 7480, 7854, 8915, 8976, 9240, 9520, 10472, 10698, 11220, 12481, 13090, 14264, 14280, 14960, 15708, 17830, 18480, 19613, 19635, 20944, 21396, 22440, 24962, 26180, 26745, 28528, 28560, 30311, 31416, 35660, 37443, 39226, 39270, 42792, 44880, 49924, 52360, 53490, 58839, 60622, 62405, 62832, 71320, 74886, 78452, 78540, 85584, 90933, 98065, 99848, 104720, 106980, 117678, 121244, 124810, 137291, 142640, 149772, 151555, 156904, 157080, 181866, 187215, 196130, 199696, 212177, 213960, 235356, 242488, 249620, 274582, 294195, 299544, 303110, 313808, 314160, 333421, 363732, 374430, 392260, 411873, 424354, 427920, 454665, 470712, 484976, 499240, 549164, 588390, 599088, 606220, 636531, 666842, 686455, 727464, 748860, 784520, 823746, 848708, 909330, 941424, 998480, 1000263, 1060885, 1098328, 1176780, 1212440, 1273062, 1333684, 1372910, 1454928, 1497720, 1569040, 1647492, 1667105, 1697416, 1818660, 2000526, 2059365, 2121770, 2196656, 2333947, 2353560, 2424880, 2546124, 2667368, 2745820, 2995440, 3182655, 3294984, 3334210, 3394832, 3637320, 4001052, 4118730, 4243540, 4667894, 4707120, 5001315, 5092248, 5334736, 5491640, 6365310, 6589968, 6668420, 7001841, 7274640, 8002104, 8237460, 8487080, 9335788, 10002630, 10184496, 10983280, 11669735, 12730620, 13336840, 14003682, 16004208, 16474920, 16974160, 18671576, 20005260, 23339470, 25461240, 26673680, 28007364, 32949840, 35009205, 37343152, 40010520, 46678940, 50922480, 56014728, 70018410, 80021040, 93357880, 112029456, 140036820, 186715760, 280073640, 560147280]

約数ペア:

[(1, 560147280), (2, 280073640), (3, 186715760), (4, 140036820), (5, 112029456), (6, 93357880), (7, 80021040), (8, 70018410), (10, 56014728), (11, 50922480), (12, 46678940), (14, 40010520), (15, 37343152), (16, 35009205), (17, 32949840), (20, 28007364), (21, 26673680), (22, 25461240), (24, 23339470), (28, 20005260), (30, 18671576), (33, 16974160), (34, 16474920), (35, 16004208), (40, 14003682), (42, 13336840), (44, 12730620), (48, 11669735), (51, 10983280), (55, 10184496), (56, 10002630), (60, 9335788), (66, 8487080), (68, 8237460), (70, 8002104), (77, 7274640), (80, 7001841), (84, 6668420), (85, 6589968), (88, 6365310), (102, 5491640), (105, 5334736), (110, 5092248), (112, 5001315), (119, 4707120), (120, 4667894), (132, 4243540), (136, 4118730), (140, 4001052), (154, 3637320), (165, 3394832), (168, 3334210), (170, 3294984), (176, 3182655), (187, 2995440), (204, 2745820), (210, 2667368), (220, 2546124), (231, 2424880), (238, 2353560), (240, 2333947), (255, 2196656), (264, 2121770), (272, 2059365), (280, 2000526), (308, 1818660), (330, 1697416), (336, 1667105), (340, 1647492), (357, 1569040), (374, 1497720), (385, 1454928), (408, 1372910), (420, 1333684), (440, 1273062), (462, 1212440), (476, 1176780), (510, 1098328), (528, 1060885), (560, 1000263), (561, 998480), (595, 941424), (616, 909330), (660, 848708), (680, 823746), (714, 784520), (748, 748860), (770, 727464), (816, 686455), (840, 666842), (880, 636531), (924, 606220), (935, 599088), (952, 588390), (1020, 549164), (1122, 499240), (1155, 484976), (1190, 470712), (1232, 454665), (1309, 427920), (1320, 424354), (1360, 411873), (1428, 392260), (1496, 374430), (1540, 363732), (1680, 333421), (1783, 314160), (1785, 313808), (1848, 303110), (1870, 299544), (1904, 294195), (2040, 274582), (2244, 249620), (2310, 242488), (2380, 235356), (2618, 213960), (2640, 212177), (2805, 199696), (2856, 196130), (2992, 187215), (3080, 181866), (3566, 157080), (3570, 156904), (3696, 151555), (3740, 149772), (3927, 142640), (4080, 137291), (4488, 124810), (4620, 121244), (4760, 117678), (5236, 106980), (5349, 104720), (5610, 99848), (5712, 98065), (6160, 90933), (6545, 85584), (7132, 78540), (7140, 78452), (7480, 74886), (7854, 71320), (8915, 62832), (8976, 62405), (9240, 60622), (9520, 58839), (10472, 53490), (10698, 52360), (11220, 49924), (12481, 44880), (13090, 42792), (14264, 39270), (14280, 39226), (14960, 37443), (15708, 35660), (17830, 31416), (18480, 30311), (19613, 28560), (19635, 28528), (20944, 26745), (21396, 26180), (22440, 24962)]