761909040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 2697327360

約数和(自身を除く): 1935418320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 139, 144, 180, 184, 207, 230, 240, 276, 278, 331, 345, 360, 368, 414, 417, 460, 552, 556, 662, 690, 695, 720, 828, 834, 920, 993, 1035, 1104, 1112, 1251, 1324, 1380, 1390, 1655, 1656, 1668, 1840, 1986, 2070, 2085, 2224, 2502, 2648, 2760, 2780, 2979, 3197, 3310, 3312, 3336, 3972, 4140, 4170, 4965, 5004, 5296, 5520, 5560, 5958, 6255, 6394, 6620, 6672, 7613, 7944, 8280, 8340, 9591, 9930, 10008, 11120, 11916, 12510, 12788, 13240, 14895, 15226, 15888, 15985, 16560, 16680, 19182, 19860, 20016, 22839, 23832, 25020, 25576, 26480, 28773, 29790, 30452, 31970, 33360, 38065, 38364, 39720, 45678, 46009, 47664, 47955, 50040, 51152, 57546, 59580, 60904, 63940, 68517, 76130, 76728, 79440, 91356, 92018, 95910, 100080, 114195, 115092, 119160, 121808, 127880, 137034, 138027, 143865, 152260, 153456, 182712, 184036, 191820, 228390, 230045, 230184, 238320, 255760, 274068, 276054, 287730, 304520, 342585, 365424, 368072, 383640, 414081, 456780, 460090, 460368, 548136, 552108, 575460, 609040, 685170, 690135, 736144, 767280, 828162, 913560, 920180, 1058207, 1096272, 1104216, 1150920, 1370340, 1380270, 1656324, 1827120, 1840360, 2070405, 2116414, 2208432, 2301840, 2740680, 2760540, 3174621, 3312648, 3680720, 4140810, 4232828, 5291035, 5481360, 5521080, 6349242, 6625296, 8281620, 8465656, 9523863, 10582070, 11042160, 12698484, 15873105, 16563240, 16931312, 19047726, 21164140, 25396968, 31746210, 33126480, 38095452, 42328280, 47619315, 50793936, 63492420, 76190904, 84656560, 95238630, 126984840, 152381808, 190477260, 253969680, 380954520, 761909040]

約数ペア:

[(1, 761909040), (2, 380954520), (3, 253969680), (4, 190477260), (5, 152381808), (6, 126984840), (8, 95238630), (9, 84656560), (10, 76190904), (12, 63492420), (15, 50793936), (16, 47619315), (18, 42328280), (20, 38095452), (23, 33126480), (24, 31746210), (30, 25396968), (36, 21164140), (40, 19047726), (45, 16931312), (46, 16563240), (48, 15873105), (60, 12698484), (69, 11042160), (72, 10582070), (80, 9523863), (90, 8465656), (92, 8281620), (115, 6625296), (120, 6349242), (138, 5521080), (139, 5481360), (144, 5291035), (180, 4232828), (184, 4140810), (207, 3680720), (230, 3312648), (240, 3174621), (276, 2760540), (278, 2740680), (331, 2301840), (345, 2208432), (360, 2116414), (368, 2070405), (414, 1840360), (417, 1827120), (460, 1656324), (552, 1380270), (556, 1370340), (662, 1150920), (690, 1104216), (695, 1096272), (720, 1058207), (828, 920180), (834, 913560), (920, 828162), (993, 767280), (1035, 736144), (1104, 690135), (1112, 685170), (1251, 609040), (1324, 575460), (1380, 552108), (1390, 548136), (1655, 460368), (1656, 460090), (1668, 456780), (1840, 414081), (1986, 383640), (2070, 368072), (2085, 365424), (2224, 342585), (2502, 304520), (2648, 287730), (2760, 276054), (2780, 274068), (2979, 255760), (3197, 238320), (3310, 230184), (3312, 230045), (3336, 228390), (3972, 191820), (4140, 184036), (4170, 182712), (4965, 153456), (5004, 152260), (5296, 143865), (5520, 138027), (5560, 137034), (5958, 127880), (6255, 121808), (6394, 119160), (6620, 115092), (6672, 114195), (7613, 100080), (7944, 95910), (8280, 92018), (8340, 91356), (9591, 79440), (9930, 76728), (10008, 76130), (11120, 68517), (11916, 63940), (12510, 60904), (12788, 59580), (13240, 57546), (14895, 51152), (15226, 50040), (15888, 47955), (15985, 47664), (16560, 46009), (16680, 45678), (19182, 39720), (19860, 38364), (20016, 38065), (22839, 33360), (23832, 31970), (25020, 30452), (25576, 29790), (26480, 28773)]