215306910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 749371392

約数和(自身を除く): 534064482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 81, 90, 91, 105, 115, 117, 126, 127, 130, 135, 138, 161, 162, 182, 189, 195, 207, 210, 230, 234, 254, 270, 273, 299, 315, 322, 345, 351, 378, 381, 390, 405, 414, 455, 483, 546, 567, 585, 598, 621, 630, 635, 690, 702, 762, 805, 810, 819, 889, 897, 910, 945, 966, 1035, 1053, 1134, 1143, 1170, 1242, 1270, 1365, 1449, 1495, 1610, 1638, 1651, 1755, 1778, 1794, 1863, 1890, 1905, 2070, 2093, 2106, 2286, 2415, 2457, 2667, 2691, 2730, 2835, 2898, 2921, 2990, 3105, 3302, 3429, 3510, 3726, 3810, 4095, 4186, 4347, 4445, 4485, 4830, 4914, 4953, 5265, 5334, 5382, 5670, 5715, 5842, 6210, 6279, 6858, 7245, 7371, 8001, 8073, 8190, 8255, 8694, 8763, 8890, 8970, 9315, 9906, 10287, 10465, 10530, 11430, 11557, 12285, 12558, 13041, 13335, 13455, 14490, 14605, 14742, 14859, 16002, 16146, 16510, 17145, 17526, 18630, 18837, 20447, 20574, 20930, 21735, 23114, 24003, 24219, 24570, 24765, 26082, 26289, 26670, 26910, 29210, 29718, 31395, 34290, 34671, 36855, 37674, 37973, 40005, 40365, 40894, 43470, 43815, 44577, 48006, 48438, 49530, 51435, 52578, 56511, 57785, 61341, 62790, 65205, 69342, 72009, 73710, 74295, 75946, 78867, 80010, 80730, 87630, 89154, 94185, 102235, 102870, 104013, 113022, 113919, 115570, 120015, 121095, 122682, 130410, 131445, 133731, 144018, 148590, 157734, 169533, 173355, 184023, 188370, 189865, 204470, 208026, 222885, 227838, 236601, 240030, 242190, 262890, 265811, 267462, 282555, 306705, 312039, 339066, 341757, 346710, 360045, 368046, 379730, 394335, 445770, 473202, 520065, 531622, 552069, 565110, 569595, 613410, 624078, 668655, 683514, 720090, 788670, 797433, 847665, 920115, 936117, 1025271, 1040130, 1104138, 1139190, 1183005, 1329055, 1337310, 1560195, 1594866, 1656207, 1695330, 1708785, 1840230, 1872234, 2050542, 2366010, 2392299, 2658110, 2760345, 3075813, 3120390, 3312414, 3417570, 3987165, 4680585, 4784598, 5126355, 5520690, 6151626, 7176897, 7974330, 8281035, 9361170, 10252710, 11961495, 14353794, 15379065, 16562070, 21530691, 23922990, 30758130, 35884485, 43061382, 71768970, 107653455, 215306910]

約数ペア:

[(1, 215306910), (2, 107653455), (3, 71768970), (5, 43061382), (6, 35884485), (7, 30758130), (9, 23922990), (10, 21530691), (13, 16562070), (14, 15379065), (15, 14353794), (18, 11961495), (21, 10252710), (23, 9361170), (26, 8281035), (27, 7974330), (30, 7176897), (35, 6151626), (39, 5520690), (42, 5126355), (45, 4784598), (46, 4680585), (54, 3987165), (63, 3417570), (65, 3312414), (69, 3120390), (70, 3075813), (78, 2760345), (81, 2658110), (90, 2392299), (91, 2366010), (105, 2050542), (115, 1872234), (117, 1840230), (126, 1708785), (127, 1695330), (130, 1656207), (135, 1594866), (138, 1560195), (161, 1337310), (162, 1329055), (182, 1183005), (189, 1139190), (195, 1104138), (207, 1040130), (210, 1025271), (230, 936117), (234, 920115), (254, 847665), (270, 797433), (273, 788670), (299, 720090), (315, 683514), (322, 668655), (345, 624078), (351, 613410), (378, 569595), (381, 565110), (390, 552069), (405, 531622), (414, 520065), (455, 473202), (483, 445770), (546, 394335), (567, 379730), (585, 368046), (598, 360045), (621, 346710), (630, 341757), (635, 339066), (690, 312039), (702, 306705), (762, 282555), (805, 267462), (810, 265811), (819, 262890), (889, 242190), (897, 240030), (910, 236601), (945, 227838), (966, 222885), (1035, 208026), (1053, 204470), (1134, 189865), (1143, 188370), (1170, 184023), (1242, 173355), (1270, 169533), (1365, 157734), (1449, 148590), (1495, 144018), (1610, 133731), (1638, 131445), (1651, 130410), (1755, 122682), (1778, 121095), (1794, 120015), (1863, 115570), (1890, 113919), (1905, 113022), (2070, 104013), (2093, 102870), (2106, 102235), (2286, 94185), (2415, 89154), (2457, 87630), (2667, 80730), (2691, 80010), (2730, 78867), (2835, 75946), (2898, 74295), (2921, 73710), (2990, 72009), (3105, 69342), (3302, 65205), (3429, 62790), (3510, 61341), (3726, 57785), (3810, 56511), (4095, 52578), (4186, 51435), (4347, 49530), (4445, 48438), (4485, 48006), (4830, 44577), (4914, 43815), (4953, 43470), (5265, 40894), (5334, 40365), (5382, 40005), (5670, 37973), (5715, 37674), (5842, 36855), (6210, 34671), (6279, 34290), (6858, 31395), (7245, 29718), (7371, 29210), (8001, 26910), (8073, 26670), (8190, 26289), (8255, 26082), (8694, 24765), (8763, 24570), (8890, 24219), (8970, 24003), (9315, 23114), (9906, 21735), (10287, 20930), (10465, 20574), (10530, 20447), (11430, 18837), (11557, 18630), (12285, 17526), (12558, 17145), (13041, 16510), (13335, 16146), (13455, 16002), (14490, 14859), (14605, 14742)]