201954720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 192

約数和(自身を含む): 724598784

約数和(自身を除く): 522644064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1265, 1320, 1380, 1518, 1663, 1760, 1840, 2024, 2208, 2530, 2640, 2760, 3036, 3326, 3680, 3795, 4048, 4989, 5060, 5280, 5520, 6072, 6652, 7590, 8096, 8315, 9978, 10120, 11040, 12144, 13304, 15180, 16630, 18293, 19956, 20240, 24288, 24945, 26608, 30360, 33260, 36586, 38249, 39912, 40480, 49890, 53216, 54879, 60720, 66520, 73172, 76498, 79824, 91465, 99780, 109758, 114747, 121440, 133040, 146344, 152996, 159648, 182930, 191245, 199560, 219516, 229494, 266080, 274395, 292688, 305992, 365860, 382490, 399120, 420739, 439032, 458988, 548790, 573735, 585376, 611984, 731720, 764980, 798240, 841478, 878064, 917976, 1097580, 1147470, 1223968, 1262217, 1463440, 1529960, 1682956, 1756128, 1835952, 2103695, 2195160, 2294940, 2524434, 2926880, 3059920, 3365912, 3671904, 4207390, 4390320, 4589880, 5048868, 6119840, 6311085, 6731824, 8414780, 8780640, 9179760, 10097736, 12622170, 13463648, 16829560, 18359520, 20195472, 25244340, 33659120, 40390944, 50488680, 67318240, 100977360, 201954720]

約数ペア:

[(1, 201954720), (2, 100977360), (3, 67318240), (4, 50488680), (5, 40390944), (6, 33659120), (8, 25244340), (10, 20195472), (11, 18359520), (12, 16829560), (15, 13463648), (16, 12622170), (20, 10097736), (22, 9179760), (23, 8780640), (24, 8414780), (30, 6731824), (32, 6311085), (33, 6119840), (40, 5048868), (44, 4589880), (46, 4390320), (48, 4207390), (55, 3671904), (60, 3365912), (66, 3059920), (69, 2926880), (80, 2524434), (88, 2294940), (92, 2195160), (96, 2103695), (110, 1835952), (115, 1756128), (120, 1682956), (132, 1529960), (138, 1463440), (160, 1262217), (165, 1223968), (176, 1147470), (184, 1097580), (220, 917976), (230, 878064), (240, 841478), (253, 798240), (264, 764980), (276, 731720), (330, 611984), (345, 585376), (352, 573735), (368, 548790), (440, 458988), (460, 439032), (480, 420739), (506, 399120), (528, 382490), (552, 365860), (660, 305992), (690, 292688), (736, 274395), (759, 266080), (880, 229494), (920, 219516), (1012, 199560), (1056, 191245), (1104, 182930), (1265, 159648), (1320, 152996), (1380, 146344), (1518, 133040), (1663, 121440), (1760, 114747), (1840, 109758), (2024, 99780), (2208, 91465), (2530, 79824), (2640, 76498), (2760, 73172), (3036, 66520), (3326, 60720), (3680, 54879), (3795, 53216), (4048, 49890), (4989, 40480), (5060, 39912), (5280, 38249), (5520, 36586), (6072, 33260), (6652, 30360), (7590, 26608), (8096, 24945), (8315, 24288), (9978, 20240), (10120, 19956), (11040, 18293), (12144, 16630), (13304, 15180)]