229403720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 467325880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 91, 95, 104, 107, 124, 130, 133, 140, 152, 155, 182, 190, 214, 217, 247, 248, 260, 266, 280, 310, 364, 380, 403, 428, 434, 455, 494, 520, 532, 535, 589, 620, 665, 728, 749, 760, 806, 856, 868, 910, 988, 1064, 1070, 1085, 1178, 1235, 1240, 1330, 1391, 1498, 1612, 1729, 1736, 1820, 1976, 2015, 2033, 2140, 2170, 2356, 2470, 2660, 2782, 2821, 2945, 2996, 3224, 3317, 3458, 3640, 3745, 4030, 4066, 4123, 4280, 4340, 4712, 4940, 5320, 5564, 5642, 5890, 5992, 6634, 6916, 6955, 7490, 7657, 8060, 8132, 8246, 8645, 8680, 9737, 9880, 10165, 11128, 11284, 11780, 13268, 13832, 13910, 14105, 14231, 14980, 15314, 16120, 16264, 16492, 16585, 17290, 19474, 20330, 20615, 22568, 23219, 23560, 26429, 26536, 27820, 28210, 28462, 29960, 30628, 32984, 33170, 34580, 38285, 38948, 40660, 41230, 43121, 46438, 48685, 52858, 53599, 55640, 56420, 56924, 61256, 63023, 66340, 69160, 71155, 76570, 77896, 81320, 82460, 86242, 92876, 97370, 105716, 107198, 112840, 113848, 116095, 126046, 132145, 132680, 142310, 153140, 164920, 172484, 185003, 185752, 194740, 211432, 214396, 215605, 232190, 252092, 264290, 267995, 284620, 301847, 306280, 315115, 344968, 370006, 389480, 428792, 431210, 441161, 464380, 504184, 528580, 535990, 569240, 603694, 630230, 740012, 819299, 862420, 882322, 925015, 928760, 1057160, 1071980, 1207388, 1260460, 1480024, 1509235, 1638598, 1724840, 1764644, 1850030, 2143960, 2205805, 2414776, 2520920, 3018470, 3277196, 3529288, 3700060, 4096495, 4411610, 5735093, 6036940, 6554392, 7400120, 8192990, 8823220, 11470186, 12073880, 16385980, 17646440, 22940372, 28675465, 32771960, 45880744, 57350930, 114701860, 229403720]

約数ペア:

[(1, 229403720), (2, 114701860), (4, 57350930), (5, 45880744), (7, 32771960), (8, 28675465), (10, 22940372), (13, 17646440), (14, 16385980), (19, 12073880), (20, 11470186), (26, 8823220), (28, 8192990), (31, 7400120), (35, 6554392), (38, 6036940), (40, 5735093), (52, 4411610), (56, 4096495), (62, 3700060), (65, 3529288), (70, 3277196), (76, 3018470), (91, 2520920), (95, 2414776), (104, 2205805), (107, 2143960), (124, 1850030), (130, 1764644), (133, 1724840), (140, 1638598), (152, 1509235), (155, 1480024), (182, 1260460), (190, 1207388), (214, 1071980), (217, 1057160), (247, 928760), (248, 925015), (260, 882322), (266, 862420), (280, 819299), (310, 740012), (364, 630230), (380, 603694), (403, 569240), (428, 535990), (434, 528580), (455, 504184), (494, 464380), (520, 441161), (532, 431210), (535, 428792), (589, 389480), (620, 370006), (665, 344968), (728, 315115), (749, 306280), (760, 301847), (806, 284620), (856, 267995), (868, 264290), (910, 252092), (988, 232190), (1064, 215605), (1070, 214396), (1085, 211432), (1178, 194740), (1235, 185752), (1240, 185003), (1330, 172484), (1391, 164920), (1498, 153140), (1612, 142310), (1729, 132680), (1736, 132145), (1820, 126046), (1976, 116095), (2015, 113848), (2033, 112840), (2140, 107198), (2170, 105716), (2356, 97370), (2470, 92876), (2660, 86242), (2782, 82460), (2821, 81320), (2945, 77896), (2996, 76570), (3224, 71155), (3317, 69160), (3458, 66340), (3640, 63023), (3745, 61256), (4030, 56924), (4066, 56420), (4123, 55640), (4280, 53599), (4340, 52858), (4712, 48685), (4940, 46438), (5320, 43121), (5564, 41230), (5642, 40660), (5890, 38948), (5992, 38285), (6634, 34580), (6916, 33170), (6955, 32984), (7490, 30628), (7657, 29960), (8060, 28462), (8132, 28210), (8246, 27820), (8645, 26536), (8680, 26429), (9737, 23560), (9880, 23219), (10165, 22568), (11128, 20615), (11284, 20330), (11780, 19474), (13268, 17290), (13832, 16585), (13910, 16492), (14105, 16264), (14231, 16120), (14980, 15314)]