220648824

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 730329600

約数和(自身を除く): 509680776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 43, 44, 57, 62, 66, 72, 76, 86, 88, 93, 99, 114, 121, 124, 129, 132, 152, 171, 172, 186, 198, 209, 228, 242, 248, 258, 264, 279, 341, 342, 344, 363, 372, 387, 396, 418, 456, 473, 484, 516, 558, 589, 627, 682, 684, 726, 744, 774, 792, 817, 836, 946, 968, 1023, 1032, 1089, 1116, 1178, 1254, 1333, 1364, 1368, 1419, 1452, 1548, 1634, 1672, 1767, 1881, 1892, 2046, 2178, 2232, 2299, 2356, 2451, 2508, 2666, 2728, 2838, 2904, 3069, 3096, 3268, 3534, 3751, 3762, 3784, 3999, 4092, 4257, 4356, 4598, 4712, 4902, 5016, 5203, 5301, 5332, 5676, 6138, 6479, 6536, 6897, 7068, 7353, 7502, 7524, 7998, 8184, 8514, 8712, 8987, 9196, 9804, 10406, 10602, 10664, 11253, 11352, 11997, 12276, 12958, 13794, 14136, 14663, 14706, 15004, 15048, 15609, 15996, 17028, 17974, 18392, 19437, 19608, 20691, 20812, 21204, 22506, 23994, 24552, 25327, 25916, 26961, 27588, 29326, 29412, 30008, 31218, 31992, 33759, 34056, 35948, 38874, 41382, 41624, 42408, 43989, 45012, 46827, 47988, 50654, 51832, 53922, 55176, 58311, 58652, 58824, 62436, 67518, 71269, 71896, 75981, 77748, 80883, 82764, 87978, 90024, 93654, 95976, 98857, 101308, 107844, 116622, 117304, 124872, 131967, 135036, 142538, 151962, 155496, 161293, 161766, 165528, 175956, 187308, 197714, 202616, 213807, 215688, 227943, 233244, 263934, 270072, 278597, 285076, 296571, 303924, 322586, 323532, 351912, 374616, 395428, 427614, 455886, 466488, 483879, 527868, 557194, 570152, 593142, 607848, 641421, 645172, 647064, 790856, 835791, 855228, 889713, 911772, 967758, 1055736, 1114388, 1186284, 1282842, 1290344, 1451637, 1671582, 1710456, 1779426, 1823544, 1935516, 2228776, 2372568, 2507373, 2565684, 2903274, 3064567, 3343164, 3558852, 3871032, 5014746, 5131368, 5806548, 6129134, 6686328, 7117704, 9193701, 10029492, 11613096, 12258268, 18387402, 20058984, 24516536, 27581103, 36774804, 55162206, 73549608, 110324412, 220648824]

約数ペア:

[(1, 220648824), (2, 110324412), (3, 73549608), (4, 55162206), (6, 36774804), (8, 27581103), (9, 24516536), (11, 20058984), (12, 18387402), (18, 12258268), (19, 11613096), (22, 10029492), (24, 9193701), (31, 7117704), (33, 6686328), (36, 6129134), (38, 5806548), (43, 5131368), (44, 5014746), (57, 3871032), (62, 3558852), (66, 3343164), (72, 3064567), (76, 2903274), (86, 2565684), (88, 2507373), (93, 2372568), (99, 2228776), (114, 1935516), (121, 1823544), (124, 1779426), (129, 1710456), (132, 1671582), (152, 1451637), (171, 1290344), (172, 1282842), (186, 1186284), (198, 1114388), (209, 1055736), (228, 967758), (242, 911772), (248, 889713), (258, 855228), (264, 835791), (279, 790856), (341, 647064), (342, 645172), (344, 641421), (363, 607848), (372, 593142), (387, 570152), (396, 557194), (418, 527868), (456, 483879), (473, 466488), (484, 455886), (516, 427614), (558, 395428), (589, 374616), (627, 351912), (682, 323532), (684, 322586), (726, 303924), (744, 296571), (774, 285076), (792, 278597), (817, 270072), (836, 263934), (946, 233244), (968, 227943), (1023, 215688), (1032, 213807), (1089, 202616), (1116, 197714), (1178, 187308), (1254, 175956), (1333, 165528), (1364, 161766), (1368, 161293), (1419, 155496), (1452, 151962), (1548, 142538), (1634, 135036), (1672, 131967), (1767, 124872), (1881, 117304), (1892, 116622), (2046, 107844), (2178, 101308), (2232, 98857), (2299, 95976), (2356, 93654), (2451, 90024), (2508, 87978), (2666, 82764), (2728, 80883), (2838, 77748), (2904, 75981), (3069, 71896), (3096, 71269), (3268, 67518), (3534, 62436), (3751, 58824), (3762, 58652), (3784, 58311), (3999, 55176), (4092, 53922), (4257, 51832), (4356, 50654), (4598, 47988), (4712, 46827), (4902, 45012), (5016, 43989), (5203, 42408), (5301, 41624), (5332, 41382), (5676, 38874), (6138, 35948), (6479, 34056), (6536, 33759), (6897, 31992), (7068, 31218), (7353, 30008), (7502, 29412), (7524, 29326), (7998, 27588), (8184, 26961), (8514, 25916), (8712, 25327), (8987, 24552), (9196, 23994), (9804, 22506), (10406, 21204), (10602, 20812), (10664, 20691), (11253, 19608), (11352, 19437), (11997, 18392), (12276, 17974), (12958, 17028), (13794, 15996), (14136, 15609), (14663, 15048), (14706, 15004)]