193031280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 716579136

約数和(自身を除く): 523547856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 503, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 936, 984, 1006, 1040, 1066, 1170, 1230, 1476, 1509, 1560, 1599, 1640, 1845, 1872, 1968, 2012, 2132, 2340, 2460, 2515, 2665, 2952, 3018, 3120, 3198, 3280, 3690, 4024, 4264, 4527, 4680, 4797, 4920, 5030, 5330, 5904, 6036, 6396, 6539, 7380, 7545, 7995, 8048, 8528, 9054, 9360, 9594, 9840, 10060, 10660, 12072, 12792, 13078, 14760, 15090, 15990, 18108, 19188, 19617, 20120, 20623, 21320, 22635, 23985, 24144, 25584, 26156, 29520, 30180, 31980, 32695, 36216, 38376, 39234, 40240, 41246, 42640, 45270, 47970, 52312, 58851, 60360, 61869, 63960, 65390, 72432, 76752, 78468, 82492, 90540, 95940, 98085, 103115, 104624, 117702, 120720, 123738, 127920, 130780, 156936, 164984, 181080, 185607, 191880, 196170, 206230, 235404, 247476, 261560, 268099, 294255, 309345, 313872, 329968, 362160, 371214, 383760, 392340, 412460, 470808, 494952, 523120, 536198, 588510, 618690, 742428, 784680, 804297, 824920, 928035, 941616, 989904, 1072396, 1177020, 1237380, 1340495, 1484856, 1569360, 1608594, 1649840, 1856070, 2144792, 2354040, 2412891, 2474760, 2680990, 2969712, 3217188, 3712140, 4021485, 4289584, 4708080, 4825782, 4949520, 5361980, 6434376, 7424280, 8042970, 9651564, 10723960, 12064455, 12868752, 14848560, 16085940, 19303128, 21447920, 24128910, 32171880, 38606256, 48257820, 64343760, 96515640, 193031280]

約数ペア:

[(1, 193031280), (2, 96515640), (3, 64343760), (4, 48257820), (5, 38606256), (6, 32171880), (8, 24128910), (9, 21447920), (10, 19303128), (12, 16085940), (13, 14848560), (15, 12868752), (16, 12064455), (18, 10723960), (20, 9651564), (24, 8042970), (26, 7424280), (30, 6434376), (36, 5361980), (39, 4949520), (40, 4825782), (41, 4708080), (45, 4289584), (48, 4021485), (52, 3712140), (60, 3217188), (65, 2969712), (72, 2680990), (78, 2474760), (80, 2412891), (82, 2354040), (90, 2144792), (104, 1856070), (117, 1649840), (120, 1608594), (123, 1569360), (130, 1484856), (144, 1340495), (156, 1237380), (164, 1177020), (180, 1072396), (195, 989904), (205, 941616), (208, 928035), (234, 824920), (240, 804297), (246, 784680), (260, 742428), (312, 618690), (328, 588510), (360, 536198), (369, 523120), (390, 494952), (410, 470808), (468, 412460), (492, 392340), (503, 383760), (520, 371214), (533, 362160), (585, 329968), (615, 313872), (624, 309345), (656, 294255), (720, 268099), (738, 261560), (780, 247476), (820, 235404), (936, 206230), (984, 196170), (1006, 191880), (1040, 185607), (1066, 181080), (1170, 164984), (1230, 156936), (1476, 130780), (1509, 127920), (1560, 123738), (1599, 120720), (1640, 117702), (1845, 104624), (1872, 103115), (1968, 98085), (2012, 95940), (2132, 90540), (2340, 82492), (2460, 78468), (2515, 76752), (2665, 72432), (2952, 65390), (3018, 63960), (3120, 61869), (3198, 60360), (3280, 58851), (3690, 52312), (4024, 47970), (4264, 45270), (4527, 42640), (4680, 41246), (4797, 40240), (4920, 39234), (5030, 38376), (5330, 36216), (5904, 32695), (6036, 31980), (6396, 30180), (6539, 29520), (7380, 26156), (7545, 25584), (7995, 24144), (8048, 23985), (8528, 22635), (9054, 21320), (9360, 20623), (9594, 20120), (9840, 19617), (10060, 19188), (10660, 18108), (12072, 15990), (12792, 15090), (13078, 14760)]