227500680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 804556800

約数和(自身を除く): 577056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 47, 55, 57, 60, 66, 76, 88, 94, 95, 110, 114, 120, 132, 141, 152, 165, 188, 190, 193, 209, 220, 228, 235, 264, 282, 285, 330, 376, 380, 386, 418, 440, 456, 470, 517, 564, 570, 579, 627, 660, 705, 760, 772, 836, 893, 940, 965, 1034, 1045, 1128, 1140, 1158, 1254, 1320, 1410, 1544, 1551, 1672, 1786, 1880, 1930, 2068, 2090, 2123, 2280, 2316, 2508, 2585, 2679, 2820, 2895, 3102, 3135, 3572, 3667, 3860, 4136, 4180, 4246, 4465, 4632, 5016, 5170, 5358, 5640, 5790, 6204, 6270, 6369, 7144, 7334, 7720, 7755, 8360, 8492, 8930, 9071, 9823, 10340, 10615, 10716, 11001, 11580, 12408, 12540, 12738, 13395, 14668, 15510, 16984, 17860, 18142, 18335, 19646, 20680, 21230, 21432, 22002, 23160, 25080, 25476, 26790, 27213, 29336, 29469, 31020, 31845, 35720, 36284, 36670, 39292, 40337, 42460, 44004, 45355, 49115, 50952, 53580, 54426, 55005, 58938, 62040, 63690, 72568, 73340, 78584, 80674, 84920, 88008, 90710, 98230, 99781, 107160, 108852, 110010, 117876, 121011, 127380, 136065, 146680, 147345, 161348, 172349, 181420, 196460, 199562, 201685, 217704, 220020, 235752, 242022, 254760, 272130, 294690, 299343, 322696, 344698, 362840, 392920, 399124, 403370, 440040, 484044, 498905, 517047, 544260, 589380, 598686, 605055, 689396, 798248, 806740, 861745, 968088, 997810, 1034094, 1088520, 1178760, 1197372, 1210110, 1378792, 1496715, 1613480, 1723490, 1895839, 1995620, 2068188, 2394744, 2420220, 2585235, 2993430, 3446980, 3791678, 3991240, 4136376, 4840440, 5170470, 5687517, 5986860, 6893960, 7583356, 9479195, 10340940, 11375034, 11973720, 15166712, 18958390, 20681880, 22750068, 28437585, 37916780, 45500136, 56875170, 75833560, 113750340, 227500680]

約数ペア:

[(1, 227500680), (2, 113750340), (3, 75833560), (4, 56875170), (5, 45500136), (6, 37916780), (8, 28437585), (10, 22750068), (11, 20681880), (12, 18958390), (15, 15166712), (19, 11973720), (20, 11375034), (22, 10340940), (24, 9479195), (30, 7583356), (33, 6893960), (38, 5986860), (40, 5687517), (44, 5170470), (47, 4840440), (55, 4136376), (57, 3991240), (60, 3791678), (66, 3446980), (76, 2993430), (88, 2585235), (94, 2420220), (95, 2394744), (110, 2068188), (114, 1995620), (120, 1895839), (132, 1723490), (141, 1613480), (152, 1496715), (165, 1378792), (188, 1210110), (190, 1197372), (193, 1178760), (209, 1088520), (220, 1034094), (228, 997810), (235, 968088), (264, 861745), (282, 806740), (285, 798248), (330, 689396), (376, 605055), (380, 598686), (386, 589380), (418, 544260), (440, 517047), (456, 498905), (470, 484044), (517, 440040), (564, 403370), (570, 399124), (579, 392920), (627, 362840), (660, 344698), (705, 322696), (760, 299343), (772, 294690), (836, 272130), (893, 254760), (940, 242022), (965, 235752), (1034, 220020), (1045, 217704), (1128, 201685), (1140, 199562), (1158, 196460), (1254, 181420), (1320, 172349), (1410, 161348), (1544, 147345), (1551, 146680), (1672, 136065), (1786, 127380), (1880, 121011), (1930, 117876), (2068, 110010), (2090, 108852), (2123, 107160), (2280, 99781), (2316, 98230), (2508, 90710), (2585, 88008), (2679, 84920), (2820, 80674), (2895, 78584), (3102, 73340), (3135, 72568), (3572, 63690), (3667, 62040), (3860, 58938), (4136, 55005), (4180, 54426), (4246, 53580), (4465, 50952), (4632, 49115), (5016, 45355), (5170, 44004), (5358, 42460), (5640, 40337), (5790, 39292), (6204, 36670), (6270, 36284), (6369, 35720), (7144, 31845), (7334, 31020), (7720, 29469), (7755, 29336), (8360, 27213), (8492, 26790), (8930, 25476), (9071, 25080), (9823, 23160), (10340, 22002), (10615, 21432), (10716, 21230), (11001, 20680), (11580, 19646), (12408, 18335), (12540, 18142), (12738, 17860), (13395, 16984), (14668, 15510)]