457220309440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8587

約数の個数: 224

約数和(自身を含む): 1193728278528

約数和(自身を除く): 736507969088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 331, 340, 496, 527, 544, 620, 662, 680, 992, 1054, 1088, 1240, 1324, 1360, 1655, 1984, 2108, 2480, 2635, 2648, 2720, 3310, 4216, 4960, 5270, 5296, 5440, 5627, 6620, 8191, 8432, 9920, 10261, 10540, 10592, 11254, 13240, 16382, 16864, 20522, 21080, 21184, 22508, 26480, 28135, 32764, 33728, 40955, 41044, 42160, 45016, 51305, 52960, 56270, 65528, 81910, 82088, 84320, 90032, 102610, 105920, 112540, 131056, 139247, 163820, 164176, 168640, 174437, 180064, 205220, 225080, 253921, 262112, 278494, 327640, 328352, 348874, 360128, 410440, 450160, 507842, 524224, 556988, 655280, 656704, 696235, 697748, 820880, 872185, 900320, 1015684, 1113976, 1269605, 1310560, 1392470, 1395496, 1641760, 1744370, 1800640, 2031368, 2227952, 2539210, 2621120, 2711221, 2784940, 2790992, 3283520, 3488740, 4062736, 4316657, 4455904, 5078420, 5422442, 5569880, 5581984, 6977480, 8125472, 8633314, 8911808, 10156840, 10844884, 11139760, 11163968, 13556105, 13954960, 16250944, 17266628, 20313680, 21583285, 21689768, 22279520, 27112210, 27909920, 34533256, 40627360, 43166570, 43379536, 44559040, 46090757, 54224420, 55819840, 69066512, 81254720, 84047851, 86333140, 86759072, 92181514, 108448840, 138133024, 168095702, 172666280, 173518144, 184363028, 216897680, 230453785, 276266048, 336191404, 345332560, 368726056, 420239255, 433795360, 460907570, 672382808, 690665120, 737452112, 840478510, 867590720, 921815140, 1344765616, 1381330240, 1428813467, 1474904224, 1680957020, 1843630280, 2689531232, 2857626934, 2949808448, 3361914040, 3687260560, 5379062464, 5715253868, 6723828080, 7144067335, 7374521120, 11430507736, 13447656160, 14288134670, 14749042240, 22861015472, 26895312320, 28576269340, 45722030944, 57152538680, 91444061888, 114305077360, 228610154720, 457220309440]

約数ペア:

[(1, 457220309440), (2, 228610154720), (4, 114305077360), (5, 91444061888), (8, 57152538680), (10, 45722030944), (16, 28576269340), (17, 26895312320), (20, 22861015472), (31, 14749042240), (32, 14288134670), (34, 13447656160), (40, 11430507736), (62, 7374521120), (64, 7144067335), (68, 6723828080), (80, 5715253868), (85, 5379062464), (124, 3687260560), (136, 3361914040), (155, 2949808448), (160, 2857626934), (170, 2689531232), (248, 1843630280), (272, 1680957020), (310, 1474904224), (320, 1428813467), (331, 1381330240), (340, 1344765616), (496, 921815140), (527, 867590720), (544, 840478510), (620, 737452112), (662, 690665120), (680, 672382808), (992, 460907570), (1054, 433795360), (1088, 420239255), (1240, 368726056), (1324, 345332560), (1360, 336191404), (1655, 276266048), (1984, 230453785), (2108, 216897680), (2480, 184363028), (2635, 173518144), (2648, 172666280), (2720, 168095702), (3310, 138133024), (4216, 108448840), (4960, 92181514), (5270, 86759072), (5296, 86333140), (5440, 84047851), (5627, 81254720), (6620, 69066512), (8191, 55819840), (8432, 54224420), (9920, 46090757), (10261, 44559040), (10540, 43379536), (10592, 43166570), (11254, 40627360), (13240, 34533256), (16382, 27909920), (16864, 27112210), (20522, 22279520), (21080, 21689768), (21184, 21583285), (22508, 20313680), (26480, 17266628), (28135, 16250944), (32764, 13954960), (33728, 13556105), (40955, 11163968), (41044, 11139760), (42160, 10844884), (45016, 10156840), (51305, 8911808), (52960, 8633314), (56270, 8125472), (65528, 6977480), (81910, 5581984), (82088, 5569880), (84320, 5422442), (90032, 5078420), (102610, 4455904), (105920, 4316657), (112540, 4062736), (131056, 3488740), (139247, 3283520), (163820, 2790992), (164176, 2784940), (168640, 2711221), (174437, 2621120), (180064, 2539210), (205220, 2227952), (225080, 2031368), (253921, 1800640), (262112, 1744370), (278494, 1641760), (327640, 1395496), (328352, 1392470), (348874, 1310560), (360128, 1269605), (410440, 1113976), (450160, 1015684), (507842, 900320), (524224, 872185), (556988, 820880), (655280, 697748), (656704, 696235)]