465989160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 1738598400

約数和(自身を除く): 1272609240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 139, 140, 156, 168, 182, 195, 210, 260, 273, 278, 280, 307, 312, 364, 390, 417, 420, 455, 520, 546, 556, 614, 695, 728, 780, 834, 840, 910, 921, 973, 1092, 1112, 1228, 1365, 1390, 1535, 1560, 1668, 1807, 1820, 1842, 1946, 2085, 2149, 2184, 2456, 2730, 2780, 2919, 3070, 3336, 3614, 3640, 3684, 3892, 3991, 4170, 4298, 4605, 4865, 5421, 5460, 5560, 5838, 6140, 6447, 7228, 7368, 7784, 7982, 8340, 8596, 9035, 9210, 9730, 10745, 10842, 10920, 11676, 11973, 12280, 12649, 12894, 14456, 14595, 15964, 16680, 17192, 18070, 18420, 19460, 19955, 21490, 21684, 23352, 23946, 25298, 25788, 27105, 27937, 29190, 31928, 32235, 36140, 36840, 37947, 38920, 39910, 42673, 42980, 43368, 47892, 50596, 51576, 54210, 55874, 58380, 59865, 63245, 64470, 72280, 75894, 79820, 83811, 85346, 85960, 95784, 101192, 108420, 111748, 116760, 119730, 126490, 128019, 128940, 139685, 151788, 159640, 167622, 170692, 189735, 213365, 216840, 223496, 239460, 252980, 256038, 257880, 279370, 298711, 303576, 335244, 341384, 379470, 419055, 426730, 478920, 505960, 512076, 554749, 558740, 597422, 640095, 670488, 758940, 838110, 853460, 896133, 1024152, 1109498, 1117480, 1194844, 1280190, 1493555, 1517880, 1664247, 1676220, 1706920, 1792266, 2218996, 2389688, 2560380, 2773745, 2987110, 3328494, 3352440, 3584532, 3883243, 4437992, 4480665, 5120760, 5547490, 5974220, 6656988, 7169064, 7766486, 8321235, 8961330, 11094980, 11649729, 11948440, 13313976, 15532972, 16642470, 17922660, 19416215, 22189960, 23299458, 31065944, 33284940, 35845320, 38832430, 46598916, 58248645, 66569880, 77664860, 93197832, 116497290, 155329720, 232994580, 465989160]

約数ペア:

[(1, 465989160), (2, 232994580), (3, 155329720), (4, 116497290), (5, 93197832), (6, 77664860), (7, 66569880), (8, 58248645), (10, 46598916), (12, 38832430), (13, 35845320), (14, 33284940), (15, 31065944), (20, 23299458), (21, 22189960), (24, 19416215), (26, 17922660), (28, 16642470), (30, 15532972), (35, 13313976), (39, 11948440), (40, 11649729), (42, 11094980), (52, 8961330), (56, 8321235), (60, 7766486), (65, 7169064), (70, 6656988), (78, 5974220), (84, 5547490), (91, 5120760), (104, 4480665), (105, 4437992), (120, 3883243), (130, 3584532), (139, 3352440), (140, 3328494), (156, 2987110), (168, 2773745), (182, 2560380), (195, 2389688), (210, 2218996), (260, 1792266), (273, 1706920), (278, 1676220), (280, 1664247), (307, 1517880), (312, 1493555), (364, 1280190), (390, 1194844), (417, 1117480), (420, 1109498), (455, 1024152), (520, 896133), (546, 853460), (556, 838110), (614, 758940), (695, 670488), (728, 640095), (780, 597422), (834, 558740), (840, 554749), (910, 512076), (921, 505960), (973, 478920), (1092, 426730), (1112, 419055), (1228, 379470), (1365, 341384), (1390, 335244), (1535, 303576), (1560, 298711), (1668, 279370), (1807, 257880), (1820, 256038), (1842, 252980), (1946, 239460), (2085, 223496), (2149, 216840), (2184, 213365), (2456, 189735), (2730, 170692), (2780, 167622), (2919, 159640), (3070, 151788), (3336, 139685), (3614, 128940), (3640, 128019), (3684, 126490), (3892, 119730), (3991, 116760), (4170, 111748), (4298, 108420), (4605, 101192), (4865, 95784), (5421, 85960), (5460, 85346), (5560, 83811), (5838, 79820), (6140, 75894), (6447, 72280), (7228, 64470), (7368, 63245), (7784, 59865), (7982, 58380), (8340, 55874), (8596, 54210), (9035, 51576), (9210, 50596), (9730, 47892), (10745, 43368), (10842, 42980), (10920, 42673), (11676, 39910), (11973, 38920), (12280, 37947), (12649, 36840), (12894, 36140), (14456, 32235), (14595, 31928), (15964, 29190), (16680, 27937), (17192, 27105), (18070, 25788), (18420, 25298), (19460, 23946), (19955, 23352), (21490, 21684)]