153785520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 240

約数和(自身を含む): 616612320

約数和(自身を除く): 462826800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1453, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2906, 2940, 3024, 3528, 3780, 3920, 4359, 4410, 5040, 5292, 5812, 5880, 6615, 7056, 7265, 7560, 8718, 8820, 10171, 10584, 11624, 11760, 13077, 13230, 14530, 15120, 17436, 17640, 20342, 21168, 21795, 23248, 26154, 26460, 29060, 30513, 34872, 35280, 39231, 40684, 43590, 50855, 52308, 52920, 58120, 61026, 65385, 69744, 71197, 78462, 81368, 87180, 91539, 101710, 104616, 105840, 116240, 122052, 130770, 142394, 152565, 156924, 162736, 174360, 183078, 196155, 203420, 209232, 213591, 244104, 261540, 274617, 284788, 305130, 313848, 348720, 355985, 366156, 392310, 406840, 427182, 457695, 488208, 523080, 549234, 569576, 610260, 627696, 640773, 711970, 732312, 784620, 813680, 854364, 915390, 1046160, 1067955, 1098468, 1139152, 1220520, 1281546, 1373085, 1423940, 1464624, 1569240, 1708728, 1830780, 1922319, 2135910, 2196936, 2441040, 2563092, 2746170, 2847880, 3138480, 3203865, 3417456, 3661560, 3844638, 4271820, 4393872, 5126184, 5492340, 5695760, 6407730, 7323120, 7689276, 8543640, 9611595, 10252368, 10984680, 12815460, 15378552, 17087280, 19223190, 21969360, 25630920, 30757104, 38446380, 51261840, 76892760, 153785520]

約数ペア:

[(1, 153785520), (2, 76892760), (3, 51261840), (4, 38446380), (5, 30757104), (6, 25630920), (7, 21969360), (8, 19223190), (9, 17087280), (10, 15378552), (12, 12815460), (14, 10984680), (15, 10252368), (16, 9611595), (18, 8543640), (20, 7689276), (21, 7323120), (24, 6407730), (27, 5695760), (28, 5492340), (30, 5126184), (35, 4393872), (36, 4271820), (40, 3844638), (42, 3661560), (45, 3417456), (48, 3203865), (49, 3138480), (54, 2847880), (56, 2746170), (60, 2563092), (63, 2441040), (70, 2196936), (72, 2135910), (80, 1922319), (84, 1830780), (90, 1708728), (98, 1569240), (105, 1464624), (108, 1423940), (112, 1373085), (120, 1281546), (126, 1220520), (135, 1139152), (140, 1098468), (144, 1067955), (147, 1046160), (168, 915390), (180, 854364), (189, 813680), (196, 784620), (210, 732312), (216, 711970), (240, 640773), (245, 627696), (252, 610260), (270, 569576), (280, 549234), (294, 523080), (315, 488208), (336, 457695), (360, 427182), (378, 406840), (392, 392310), (420, 366156), (432, 355985), (441, 348720), (490, 313848), (504, 305130), (540, 284788), (560, 274617), (588, 261540), (630, 244104), (720, 213591), (735, 209232), (756, 203420), (784, 196155), (840, 183078), (882, 174360), (945, 162736), (980, 156924), (1008, 152565), (1080, 142394), (1176, 130770), (1260, 122052), (1323, 116240), (1453, 105840), (1470, 104616), (1512, 101710), (1680, 91539), (1764, 87180), (1890, 81368), (1960, 78462), (2160, 71197), (2205, 69744), (2352, 65385), (2520, 61026), (2646, 58120), (2906, 52920), (2940, 52308), (3024, 50855), (3528, 43590), (3780, 40684), (3920, 39231), (4359, 35280), (4410, 34872), (5040, 30513), (5292, 29060), (5812, 26460), (5880, 26154), (6615, 23248), (7056, 21795), (7265, 21168), (7560, 20342), (8718, 17640), (8820, 17436), (10171, 15120), (10584, 14530), (11624, 13230), (11760, 13077)]