235245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 160

約数和(自身を含む): 801377280

約数和(自身を除く): 566131440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1840, 2185, 2243, 2280, 2622, 2760, 3496, 4370, 4486, 4560, 5244, 5520, 6555, 6729, 6992, 8740, 8972, 10488, 11215, 13110, 13458, 17480, 17944, 20976, 22430, 26220, 26916, 33645, 34960, 35888, 42617, 44860, 51589, 52440, 53832, 67290, 85234, 89720, 103178, 104880, 107664, 127851, 134580, 154767, 170468, 179440, 206356, 213085, 255702, 257945, 269160, 309534, 340936, 412712, 426170, 511404, 515890, 538320, 619068, 639255, 681872, 773835, 825424, 852340, 980191, 1022808, 1031780, 1238136, 1278510, 1547670, 1704680, 1960382, 2045616, 2063560, 2476272, 2557020, 2940573, 3095340, 3409360, 3920764, 4127120, 4900955, 5114040, 5881146, 6190680, 7841528, 9801910, 10228080, 11762292, 12381360, 14702865, 15683056, 19603820, 23524584, 29405730, 39207640, 47049168, 58811460, 78415280, 117622920, 235245840]

約数ペア:

[(1, 235245840), (2, 117622920), (3, 78415280), (4, 58811460), (5, 47049168), (6, 39207640), (8, 29405730), (10, 23524584), (12, 19603820), (15, 15683056), (16, 14702865), (19, 12381360), (20, 11762292), (23, 10228080), (24, 9801910), (30, 7841528), (38, 6190680), (40, 5881146), (46, 5114040), (48, 4900955), (57, 4127120), (60, 3920764), (69, 3409360), (76, 3095340), (80, 2940573), (92, 2557020), (95, 2476272), (114, 2063560), (115, 2045616), (120, 1960382), (138, 1704680), (152, 1547670), (184, 1278510), (190, 1238136), (228, 1031780), (230, 1022808), (240, 980191), (276, 852340), (285, 825424), (304, 773835), (345, 681872), (368, 639255), (380, 619068), (437, 538320), (456, 515890), (460, 511404), (552, 426170), (570, 412712), (690, 340936), (760, 309534), (874, 269160), (912, 257945), (920, 255702), (1104, 213085), (1140, 206356), (1311, 179440), (1380, 170468), (1520, 154767), (1748, 134580), (1840, 127851), (2185, 107664), (2243, 104880), (2280, 103178), (2622, 89720), (2760, 85234), (3496, 67290), (4370, 53832), (4486, 52440), (4560, 51589), (5244, 44860), (5520, 42617), (6555, 35888), (6729, 34960), (6992, 33645), (8740, 26916), (8972, 26220), (10488, 22430), (11215, 20976), (13110, 17944), (13458, 17480)]