237872880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 240

約数和(自身を含む): 923482560

約数和(自身を除く): 685609680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 109, 112, 120, 126, 140, 144, 168, 180, 210, 218, 240, 252, 280, 315, 327, 336, 360, 420, 433, 436, 504, 545, 560, 630, 654, 720, 763, 840, 866, 872, 981, 1008, 1090, 1260, 1299, 1308, 1526, 1635, 1680, 1732, 1744, 1962, 2165, 2180, 2289, 2520, 2598, 2616, 3031, 3052, 3270, 3464, 3815, 3897, 3924, 4330, 4360, 4578, 4905, 5040, 5196, 5232, 6062, 6104, 6495, 6540, 6867, 6928, 7630, 7794, 7848, 8660, 8720, 9093, 9156, 9810, 10392, 11445, 12124, 12208, 12990, 13080, 13734, 15155, 15260, 15588, 15696, 17320, 18186, 18312, 19485, 19620, 20784, 22890, 24248, 25980, 26160, 27279, 27468, 30310, 30520, 31176, 34335, 34640, 36372, 36624, 38970, 39240, 45465, 45780, 47197, 48496, 51960, 54558, 54936, 60620, 61040, 62352, 68670, 72744, 77940, 78480, 90930, 91560, 94394, 103920, 109116, 109872, 121240, 136395, 137340, 141591, 145488, 155880, 181860, 183120, 188788, 218232, 235985, 242480, 272790, 274680, 283182, 311760, 330379, 363720, 377576, 424773, 436464, 471970, 545580, 549360, 566364, 660758, 707955, 727440, 755152, 849546, 943940, 991137, 1091160, 1132728, 1321516, 1415910, 1651895, 1699092, 1887880, 1982274, 2123865, 2182320, 2265456, 2643032, 2831820, 2973411, 3303790, 3398184, 3775760, 3964548, 4247730, 4955685, 5286064, 5663640, 5946822, 6607580, 6796368, 7929096, 8495460, 9911370, 11327280, 11893644, 13215160, 14867055, 15858192, 16990920, 19822740, 23787288, 26430320, 29734110, 33981840, 39645480, 47574576, 59468220, 79290960, 118936440, 237872880]

約数ペア:

[(1, 237872880), (2, 118936440), (3, 79290960), (4, 59468220), (5, 47574576), (6, 39645480), (7, 33981840), (8, 29734110), (9, 26430320), (10, 23787288), (12, 19822740), (14, 16990920), (15, 15858192), (16, 14867055), (18, 13215160), (20, 11893644), (21, 11327280), (24, 9911370), (28, 8495460), (30, 7929096), (35, 6796368), (36, 6607580), (40, 5946822), (42, 5663640), (45, 5286064), (48, 4955685), (56, 4247730), (60, 3964548), (63, 3775760), (70, 3398184), (72, 3303790), (80, 2973411), (84, 2831820), (90, 2643032), (105, 2265456), (109, 2182320), (112, 2123865), (120, 1982274), (126, 1887880), (140, 1699092), (144, 1651895), (168, 1415910), (180, 1321516), (210, 1132728), (218, 1091160), (240, 991137), (252, 943940), (280, 849546), (315, 755152), (327, 727440), (336, 707955), (360, 660758), (420, 566364), (433, 549360), (436, 545580), (504, 471970), (545, 436464), (560, 424773), (630, 377576), (654, 363720), (720, 330379), (763, 311760), (840, 283182), (866, 274680), (872, 272790), (981, 242480), (1008, 235985), (1090, 218232), (1260, 188788), (1299, 183120), (1308, 181860), (1526, 155880), (1635, 145488), (1680, 141591), (1732, 137340), (1744, 136395), (1962, 121240), (2165, 109872), (2180, 109116), (2289, 103920), (2520, 94394), (2598, 91560), (2616, 90930), (3031, 78480), (3052, 77940), (3270, 72744), (3464, 68670), (3815, 62352), (3897, 61040), (3924, 60620), (4330, 54936), (4360, 54558), (4578, 51960), (4905, 48496), (5040, 47197), (5196, 45780), (5232, 45465), (6062, 39240), (6104, 38970), (6495, 36624), (6540, 36372), (6867, 34640), (6928, 34335), (7630, 31176), (7794, 30520), (7848, 30310), (8660, 27468), (8720, 27279), (9093, 26160), (9156, 25980), (9810, 24248), (10392, 22890), (11445, 20784), (12124, 19620), (12208, 19485), (12990, 18312), (13080, 18186), (13734, 17320), (15155, 15696), (15260, 15588)]