7161840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 240

約数和(自身を含む): 29016000

約数和(自身を除く): 21854160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 168, 174, 180, 196, 203, 210, 232, 240, 245, 252, 261, 280, 290, 294, 315, 336, 343, 348, 360, 392, 406, 420, 435, 441, 464, 490, 504, 522, 560, 580, 588, 609, 630, 686, 696, 720, 735, 784, 812, 840, 870, 882, 980, 1008, 1015, 1029, 1044, 1160, 1176, 1218, 1260, 1305, 1372, 1392, 1421, 1470, 1624, 1680, 1715, 1740, 1764, 1827, 1960, 2030, 2058, 2088, 2205, 2320, 2352, 2436, 2520, 2610, 2744, 2842, 2940, 3045, 3087, 3248, 3430, 3480, 3528, 3654, 3920, 4060, 4116, 4176, 4263, 4410, 4872, 5040, 5145, 5220, 5488, 5684, 5880, 6090, 6174, 6860, 6960, 7056, 7105, 7308, 8120, 8232, 8526, 8820, 9135, 9744, 9947, 10290, 10440, 11368, 11760, 12180, 12348, 12789, 13720, 14210, 14616, 15435, 16240, 16464, 17052, 17640, 18270, 19894, 20580, 20880, 21315, 22736, 24360, 24696, 25578, 27440, 28420, 29232, 29841, 30870, 34104, 35280, 36540, 39788, 41160, 42630, 48720, 49392, 49735, 51156, 56840, 59682, 61740, 63945, 68208, 73080, 79576, 82320, 85260, 89523, 99470, 102312, 113680, 119364, 123480, 127890, 146160, 149205, 159152, 170520, 179046, 198940, 204624, 238728, 246960, 255780, 298410, 341040, 358092, 397880, 447615, 477456, 511560, 596820, 716184, 795760, 895230, 1023120, 1193640, 1432368, 1790460, 2387280, 3580920, 7161840]

約数ペア:

[(1, 7161840), (2, 3580920), (3, 2387280), (4, 1790460), (5, 1432368), (6, 1193640), (7, 1023120), (8, 895230), (9, 795760), (10, 716184), (12, 596820), (14, 511560), (15, 477456), (16, 447615), (18, 397880), (20, 358092), (21, 341040), (24, 298410), (28, 255780), (29, 246960), (30, 238728), (35, 204624), (36, 198940), (40, 179046), (42, 170520), (45, 159152), (48, 149205), (49, 146160), (56, 127890), (58, 123480), (60, 119364), (63, 113680), (70, 102312), (72, 99470), (80, 89523), (84, 85260), (87, 82320), (90, 79576), (98, 73080), (105, 68208), (112, 63945), (116, 61740), (120, 59682), (126, 56840), (140, 51156), (144, 49735), (145, 49392), (147, 48720), (168, 42630), (174, 41160), (180, 39788), (196, 36540), (203, 35280), (210, 34104), (232, 30870), (240, 29841), (245, 29232), (252, 28420), (261, 27440), (280, 25578), (290, 24696), (294, 24360), (315, 22736), (336, 21315), (343, 20880), (348, 20580), (360, 19894), (392, 18270), (406, 17640), (420, 17052), (435, 16464), (441, 16240), (464, 15435), (490, 14616), (504, 14210), (522, 13720), (560, 12789), (580, 12348), (588, 12180), (609, 11760), (630, 11368), (686, 10440), (696, 10290), (720, 9947), (735, 9744), (784, 9135), (812, 8820), (840, 8526), (870, 8232), (882, 8120), (980, 7308), (1008, 7105), (1015, 7056), (1029, 6960), (1044, 6860), (1160, 6174), (1176, 6090), (1218, 5880), (1260, 5684), (1305, 5488), (1372, 5220), (1392, 5145), (1421, 5040), (1470, 4872), (1624, 4410), (1680, 4263), (1715, 4176), (1740, 4116), (1764, 4060), (1827, 3920), (1960, 3654), (2030, 3528), (2058, 3480), (2088, 3430), (2205, 3248), (2320, 3087), (2352, 3045), (2436, 2940), (2520, 2842), (2610, 2744)]