30719880144

素因数分解:

$2^4\times 3^2\times {\mathrm{373}}^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:2145

約数の個数: 120

約数和(自身を含む): 86468608512

約数和(自身を除く): 55748728368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 373, 431, 746, 862, 1119, 1293, 1327, 1492, 1724, 2238, 2586, 2654, 2984, 3357, 3448, 3879, 3981, 4476, 5172, 5308, 5968, 6714, 6896, 7758, 7962, 8952, 10344, 10616, 11943, 13428, 15516, 15924, 17904, 20688, 21232, 23886, 26856, 31032, 31848, 47772, 53712, 62064, 63696, 95544, 160763, 191088, 321526, 482289, 494971, 571937, 643052, 964578, 989942, 1143874, 1286104, 1446867, 1484913, 1715811, 1929156, 1979884, 2287748, 2572208, 2893734, 2969826, 3431622, 3858312, 3959768, 4454739, 4575496, 5147433, 5787468, 5939652, 6863244, 7716624, 7919536, 8909478, 9150992, 10294866, 11574936, 11879304, 13726488, 17818956, 20589732, 23149872, 23758608, 27452976, 35637912, 41179464, 71275824, 82358928, 213332501, 426665002, 639997503, 853330004, 1279995006, 1706660008, 1919992509, 2559990012, 3413320016, 3839985018, 5119980024, 7679970036, 10239960048, 15359940072, 30719880144]

約数ペア:

[(1, 30719880144), (2, 15359940072), (3, 10239960048), (4, 7679970036), (6, 5119980024), (8, 3839985018), (9, 3413320016), (12, 2559990012), (16, 1919992509), (18, 1706660008), (24, 1279995006), (36, 853330004), (48, 639997503), (72, 426665002), (144, 213332501), (373, 82358928), (431, 71275824), (746, 41179464), (862, 35637912), (1119, 27452976), (1293, 23758608), (1327, 23149872), (1492, 20589732), (1724, 17818956), (2238, 13726488), (2586, 11879304), (2654, 11574936), (2984, 10294866), (3357, 9150992), (3448, 8909478), (3879, 7919536), (3981, 7716624), (4476, 6863244), (5172, 5939652), (5308, 5787468), (5968, 5147433), (6714, 4575496), (6896, 4454739), (7758, 3959768), (7962, 3858312), (8952, 3431622), (10344, 2969826), (10616, 2893734), (11943, 2572208), (13428, 2287748), (15516, 1979884), (15924, 1929156), (17904, 1715811), (20688, 1484913), (21232, 1446867), (23886, 1286104), (26856, 1143874), (31032, 989942), (31848, 964578), (47772, 643052), (53712, 571937), (62064, 494971), (63696, 482289), (95544, 321526), (160763, 191088)]