496236840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 1710858240

約数和(自身を除く): 1214621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 67, 88, 93, 110, 120, 124, 132, 134, 155, 165, 181, 186, 201, 220, 248, 264, 268, 310, 330, 335, 341, 362, 372, 402, 440, 465, 536, 543, 620, 660, 670, 682, 724, 737, 744, 804, 905, 930, 1005, 1023, 1086, 1240, 1320, 1340, 1364, 1448, 1474, 1608, 1705, 1810, 1860, 1991, 2010, 2046, 2077, 2172, 2211, 2680, 2715, 2728, 2948, 3410, 3620, 3685, 3720, 3982, 4020, 4092, 4154, 4344, 4422, 5115, 5430, 5611, 5896, 5973, 6231, 6820, 7240, 7370, 7964, 8040, 8184, 8308, 8844, 9955, 10230, 10385, 10860, 11055, 11222, 11946, 12127, 12462, 13640, 14740, 15928, 16616, 16833, 17688, 19910, 20460, 20770, 21720, 22110, 22444, 22847, 23892, 24254, 24924, 28055, 29480, 29865, 31155, 33666, 36381, 39820, 40920, 41540, 44220, 44888, 45694, 47784, 48508, 49848, 56110, 59730, 60635, 61721, 62310, 67332, 68541, 72762, 79640, 83080, 84165, 88440, 91388, 97016, 112220, 114235, 119460, 121270, 123442, 124620, 133397, 134664, 137082, 145524, 168330, 181905, 182776, 185163, 224440, 228470, 238920, 242540, 246884, 249240, 266794, 274164, 291048, 308605, 336660, 342705, 363810, 370326, 375937, 400191, 456940, 485080, 493768, 533588, 548328, 617210, 666985, 673320, 685410, 727620, 740652, 751874, 800382, 913880, 925815, 1067176, 1127811, 1234420, 1333970, 1370820, 1455240, 1481304, 1503748, 1600764, 1851630, 1879685, 2000955, 2255622, 2468840, 2667940, 2741640, 3007496, 3201528, 3703260, 3759370, 4001910, 4135307, 4511244, 5335880, 5639055, 7406520, 7518740, 8003820, 8270614, 9022488, 11278110, 12405921, 15037480, 16007640, 16541228, 20676535, 22556220, 24811842, 33082456, 41353070, 45112440, 49623684, 62029605, 82706140, 99247368, 124059210, 165412280, 248118420, 496236840]

約数ペア:

[(1, 496236840), (2, 248118420), (3, 165412280), (4, 124059210), (5, 99247368), (6, 82706140), (8, 62029605), (10, 49623684), (11, 45112440), (12, 41353070), (15, 33082456), (20, 24811842), (22, 22556220), (24, 20676535), (30, 16541228), (31, 16007640), (33, 15037480), (40, 12405921), (44, 11278110), (55, 9022488), (60, 8270614), (62, 8003820), (66, 7518740), (67, 7406520), (88, 5639055), (93, 5335880), (110, 4511244), (120, 4135307), (124, 4001910), (132, 3759370), (134, 3703260), (155, 3201528), (165, 3007496), (181, 2741640), (186, 2667940), (201, 2468840), (220, 2255622), (248, 2000955), (264, 1879685), (268, 1851630), (310, 1600764), (330, 1503748), (335, 1481304), (341, 1455240), (362, 1370820), (372, 1333970), (402, 1234420), (440, 1127811), (465, 1067176), (536, 925815), (543, 913880), (620, 800382), (660, 751874), (670, 740652), (682, 727620), (724, 685410), (737, 673320), (744, 666985), (804, 617210), (905, 548328), (930, 533588), (1005, 493768), (1023, 485080), (1086, 456940), (1240, 400191), (1320, 375937), (1340, 370326), (1364, 363810), (1448, 342705), (1474, 336660), (1608, 308605), (1705, 291048), (1810, 274164), (1860, 266794), (1991, 249240), (2010, 246884), (2046, 242540), (2077, 238920), (2172, 228470), (2211, 224440), (2680, 185163), (2715, 182776), (2728, 181905), (2948, 168330), (3410, 145524), (3620, 137082), (3685, 134664), (3720, 133397), (3982, 124620), (4020, 123442), (4092, 121270), (4154, 119460), (4344, 114235), (4422, 112220), (5115, 97016), (5430, 91388), (5611, 88440), (5896, 84165), (5973, 83080), (6231, 79640), (6820, 72762), (7240, 68541), (7370, 67332), (7964, 62310), (8040, 61721), (8184, 60635), (8308, 59730), (8844, 56110), (9955, 49848), (10230, 48508), (10385, 47784), (10860, 45694), (11055, 44888), (11222, 44220), (11946, 41540), (12127, 40920), (12462, 39820), (13640, 36381), (14740, 33666), (15928, 31155), (16616, 29865), (16833, 29480), (17688, 28055), (19910, 24924), (20460, 24254), (20770, 23892), (21720, 22847), (22110, 22444)]