217591920

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 560

約数和(自身を含む): 956313792

約数和(自身を除く): 738721872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 41, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 82, 84, 90, 91, 104, 105, 108, 112, 117, 120, 123, 126, 130, 135, 140, 144, 156, 162, 164, 168, 180, 182, 189, 195, 205, 208, 210, 216, 234, 240, 243, 246, 252, 260, 270, 273, 280, 287, 312, 315, 324, 328, 336, 351, 360, 364, 369, 378, 390, 405, 410, 420, 432, 455, 468, 486, 492, 504, 520, 533, 540, 546, 560, 567, 574, 585, 615, 624, 630, 648, 656, 702, 720, 728, 729, 738, 756, 780, 810, 819, 820, 840, 861, 910, 936, 945, 972, 984, 1008, 1040, 1053, 1066, 1080, 1092, 1107, 1134, 1148, 1170, 1215, 1230, 1260, 1296, 1365, 1404, 1435, 1456, 1458, 1476, 1512, 1560, 1599, 1620, 1638, 1640, 1680, 1701, 1722, 1755, 1820, 1845, 1872, 1890, 1944, 1968, 2106, 2132, 2160, 2184, 2214, 2268, 2296, 2340, 2430, 2457, 2460, 2520, 2583, 2665, 2730, 2808, 2835, 2870, 2916, 2952, 3024, 3120, 3159, 3198, 3240, 3276, 3280, 3321, 3402, 3444, 3510, 3640, 3645, 3690, 3731, 3780, 3888, 4095, 4212, 4264, 4305, 4368, 4428, 4536, 4592, 4680, 4797, 4860, 4914, 4920, 5040, 5103, 5166, 5265, 5330, 5460, 5535, 5616, 5670, 5740, 5832, 5904, 6318, 6396, 6480, 6552, 6642, 6804, 6888, 7020, 7280, 7290, 7371, 7380, 7462, 7560, 7749, 7995, 8190, 8424, 8505, 8528, 8610, 8856, 9072, 9360, 9477, 9594, 9720, 9828, 9840, 9963, 10206, 10332, 10530, 10660, 10920, 11070, 11193, 11340, 11480, 11664, 12285, 12636, 12792, 12915, 13104, 13284, 13608, 13776, 14040, 14391, 14580, 14742, 14760, 14924, 15120, 15498, 15795, 15990, 16380, 16605, 16848, 17010, 17220, 17712, 18655, 18954, 19188, 19440, 19656, 19926, 20412, 20664, 21060, 21320, 21840, 22113, 22140, 22386, 22680, 22960, 23247, 23985, 24570, 25272, 25515, 25584, 25830, 26568, 27216, 28080, 28782, 29160, 29484, 29520, 29848, 29889, 30996, 31590, 31980, 32760, 33210, 33579, 34020, 34440, 36855, 37310, 37908, 38376, 38745, 39312, 39852, 40824, 41328, 42120, 42640, 43173, 44226, 44280, 44772, 45360, 46494, 47385, 47970, 49140, 49815, 50544, 51030, 51660, 53136, 55965, 57564, 58320, 58968, 59696, 59778, 61992, 63180, 63960, 65520, 66339, 66420, 67158, 68040, 68880, 69741, 71955, 73710, 74620, 75816, 76752, 77490, 79704, 81648, 84240, 86346, 88452, 88560, 89544, 92988, 94770, 95940, 98280, 99630, 100737, 102060, 103320, 110565, 111930, 115128, 116235, 117936, 119556, 123984, 126360, 127920, 129519, 132678, 132840, 134316, 136080, 139482, 143910, 147420, 149240, 149445, 151632, 154980, 159408, 167895, 172692, 176904, 179088, 185976, 189540, 191880, 196560, 199260, 201474, 204120, 206640, 209223, 215865, 221130, 223860, 230256, 232470, 239112, 252720, 259038, 265356, 265680, 268632, 278964, 287820, 294840, 298480, 298890, 302211, 309960, 331695, 335790, 345384, 348705, 353808, 371952, 379080, 383760, 388557, 398520, 402948, 408240, 418446, 431730, 442260, 447720, 464940, 478224, 503685, 518076, 530712, 537264, 557928, 575640, 589680, 597780, 604422, 619920, 647595, 663390, 671580, 690768, 697410, 758160, 777114, 797040, 805896, 836892, 863460, 884520, 895440, 906633, 929880, 1007370, 1036152, 1046115, 1061424, 1115856, 1151280, 1195560, 1208844, 1295190, 1326780, 1343160, 1394820, 1511055, 1554228, 1611792, 1673784, 1726920, 1769040, 1813266, 1859760, 1942785, 2014740, 2072304, 2092230, 2391120, 2417688, 2590380, 2653560, 2686320, 2719899, 2789640, 3022110, 3108456, 3347568, 3453840, 3626532, 3885570, 4029480, 4184460, 4533165, 4835376, 5180760, 5307120, 5439798, 5579280, 6044220, 6216912, 7253064, 7771140, 8058960, 8368920, 9066330, 10361520, 10879596, 12088440, 13599495, 14506128, 15542280, 16737840, 18132660, 21759192, 24176880, 27198990, 31084560, 36265320, 43518384, 54397980, 72530640, 108795960, 217591920]

約数ペア:

[(1, 217591920), (2, 108795960), (3, 72530640), (4, 54397980), (5, 43518384), (6, 36265320), (7, 31084560), (8, 27198990), (9, 24176880), (10, 21759192), (12, 18132660), (13, 16737840), (14, 15542280), (15, 14506128), (16, 13599495), (18, 12088440), (20, 10879596), (21, 10361520), (24, 9066330), (26, 8368920), (27, 8058960), (28, 7771140), (30, 7253064), (35, 6216912), (36, 6044220), (39, 5579280), (40, 5439798), (41, 5307120), (42, 5180760), (45, 4835376), (48, 4533165), (52, 4184460), (54, 4029480), (56, 3885570), (60, 3626532), (63, 3453840), (65, 3347568), (70, 3108456), (72, 3022110), (78, 2789640), (80, 2719899), (81, 2686320), (82, 2653560), (84, 2590380), (90, 2417688), (91, 2391120), (104, 2092230), (105, 2072304), (108, 2014740), (112, 1942785), (117, 1859760), (120, 1813266), (123, 1769040), (126, 1726920), (130, 1673784), (135, 1611792), (140, 1554228), (144, 1511055), (156, 1394820), (162, 1343160), (164, 1326780), (168, 1295190), (180, 1208844), (182, 1195560), (189, 1151280), (195, 1115856), (205, 1061424), (208, 1046115), (210, 1036152), (216, 1007370), (234, 929880), (240, 906633), (243, 895440), (246, 884520), (252, 863460), (260, 836892), (270, 805896), (273, 797040), (280, 777114), (287, 758160), (312, 697410), (315, 690768), (324, 671580), (328, 663390), (336, 647595), (351, 619920), (360, 604422), (364, 597780), (369, 589680), (378, 575640), (390, 557928), (405, 537264), (410, 530712), (420, 518076), (432, 503685), (455, 478224), (468, 464940), (486, 447720), (492, 442260), (504, 431730), (520, 418446), (533, 408240), (540, 402948), (546, 398520), (560, 388557), (567, 383760), (574, 379080), (585, 371952), (615, 353808), (624, 348705), (630, 345384), (648, 335790), (656, 331695), (702, 309960), (720, 302211), (728, 298890), (729, 298480), (738, 294840), (756, 287820), (780, 278964), (810, 268632), (819, 265680), (820, 265356), (840, 259038), (861, 252720), (910, 239112), (936, 232470), (945, 230256), (972, 223860), (984, 221130), (1008, 215865), (1040, 209223), (1053, 206640), (1066, 204120), (1080, 201474), (1092, 199260), (1107, 196560), (1134, 191880), (1148, 189540), (1170, 185976), (1215, 179088), (1230, 176904), (1260, 172692), (1296, 167895), (1365, 159408), (1404, 154980), (1435, 151632), (1456, 149445), (1458, 149240), (1476, 147420), (1512, 143910), (1560, 139482), (1599, 136080), (1620, 134316), (1638, 132840), (1640, 132678), (1680, 129519), (1701, 127920), (1722, 126360), (1755, 123984), (1820, 119556), (1845, 117936), (1872, 116235), (1890, 115128), (1944, 111930), (1968, 110565), (2106, 103320), (2132, 102060), (2160, 100737), (2184, 99630), (2214, 98280), (2268, 95940), (2296, 94770), (2340, 92988), (2430, 89544), (2457, 88560), (2460, 88452), (2520, 86346), (2583, 84240), (2665, 81648), (2730, 79704), (2808, 77490), (2835, 76752), (2870, 75816), (2916, 74620), (2952, 73710), (3024, 71955), (3120, 69741), (3159, 68880), (3198, 68040), (3240, 67158), (3276, 66420), (3280, 66339), (3321, 65520), (3402, 63960), (3444, 63180), (3510, 61992), (3640, 59778), (3645, 59696), (3690, 58968), (3731, 58320), (3780, 57564), (3888, 55965), (4095, 53136), (4212, 51660), (4264, 51030), (4305, 50544), (4368, 49815), (4428, 49140), (4536, 47970), (4592, 47385), (4680, 46494), (4797, 45360), (4860, 44772), (4914, 44280), (4920, 44226), (5040, 43173), (5103, 42640), (5166, 42120), (5265, 41328), (5330, 40824), (5460, 39852), (5535, 39312), (5616, 38745), (5670, 38376), (5740, 37908), (5832, 37310), (5904, 36855), (6318, 34440), (6396, 34020), (6480, 33579), (6552, 33210), (6642, 32760), (6804, 31980), (6888, 31590), (7020, 30996), (7280, 29889), (7290, 29848), (7371, 29520), (7380, 29484), (7462, 29160), (7560, 28782), (7749, 28080), (7995, 27216), (8190, 26568), (8424, 25830), (8505, 25584), (8528, 25515), (8610, 25272), (8856, 24570), (9072, 23985), (9360, 23247), (9477, 22960), (9594, 22680), (9720, 22386), (9828, 22140), (9840, 22113), (9963, 21840), (10206, 21320), (10332, 21060), (10530, 20664), (10660, 20412), (10920, 19926), (11070, 19656), (11193, 19440), (11340, 19188), (11480, 18954), (11664, 18655), (12285, 17712), (12636, 17220), (12792, 17010), (12915, 16848), (13104, 16605), (13284, 16380), (13608, 15990), (13776, 15795), (14040, 15498), (14391, 15120), (14580, 14924), (14742, 14760)]