71404080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 268697088

約数和(自身を除く): 197293008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 37, 40, 43, 44, 48, 51, 55, 60, 66, 68, 74, 80, 85, 86, 88, 102, 110, 111, 120, 129, 132, 136, 148, 165, 170, 172, 176, 185, 187, 204, 215, 220, 222, 240, 255, 258, 264, 272, 296, 330, 340, 344, 370, 374, 407, 408, 430, 440, 444, 473, 510, 516, 528, 555, 561, 592, 629, 645, 660, 680, 688, 731, 740, 748, 814, 816, 860, 880, 888, 935, 946, 1020, 1032, 1110, 1122, 1221, 1258, 1290, 1320, 1360, 1419, 1462, 1480, 1496, 1591, 1628, 1720, 1776, 1870, 1887, 1892, 2035, 2040, 2064, 2193, 2220, 2244, 2365, 2442, 2516, 2580, 2640, 2805, 2838, 2924, 2960, 2992, 3145, 3182, 3256, 3440, 3655, 3740, 3774, 3784, 4070, 4080, 4386, 4440, 4488, 4730, 4773, 4884, 5032, 5160, 5610, 5676, 5848, 6105, 6290, 6364, 6512, 6919, 7095, 7310, 7480, 7548, 7568, 7955, 8041, 8140, 8772, 8880, 8976, 9435, 9460, 9546, 9768, 10064, 10320, 10965, 11220, 11352, 11696, 12210, 12580, 12728, 13838, 14190, 14620, 14960, 15096, 15910, 16082, 16280, 17501, 17544, 18870, 18920, 19092, 19536, 20757, 21930, 22440, 22704, 23865, 24123, 24420, 25160, 25456, 27047, 27676, 28380, 29240, 30192, 31820, 32164, 32560, 34595, 35002, 35088, 37740, 37840, 38184, 40205, 41514, 43860, 44880, 47730, 48246, 48840, 50320, 52503, 54094, 55352, 56760, 58480, 63640, 64328, 69190, 70004, 75480, 76368, 80410, 81141, 83028, 87505, 87720, 95460, 96492, 97680, 103785, 105006, 108188, 110704, 113520, 120615, 127280, 128656, 135235, 138380, 140008, 150960, 160820, 162282, 166056, 175010, 175440, 190920, 192984, 207570, 210012, 216376, 241230, 262515, 270470, 276760, 280016, 297517, 321640, 324564, 332112, 350020, 381840, 385968, 405705, 415140, 420024, 432752, 482460, 525030, 540940, 553520, 595034, 643280, 649128, 700040, 811410, 830280, 840048, 892551, 964920, 1050060, 1081880, 1190068, 1298256, 1400080, 1487585, 1622820, 1660560, 1785102, 1929840, 2100120, 2163760, 2380136, 2975170, 3245640, 3570204, 4200240, 4462755, 4760272, 5950340, 6491280, 7140408, 8925510, 11900680, 14280816, 17851020, 23801360, 35702040, 71404080]

約数ペア:

[(1, 71404080), (2, 35702040), (3, 23801360), (4, 17851020), (5, 14280816), (6, 11900680), (8, 8925510), (10, 7140408), (11, 6491280), (12, 5950340), (15, 4760272), (16, 4462755), (17, 4200240), (20, 3570204), (22, 3245640), (24, 2975170), (30, 2380136), (33, 2163760), (34, 2100120), (37, 1929840), (40, 1785102), (43, 1660560), (44, 1622820), (48, 1487585), (51, 1400080), (55, 1298256), (60, 1190068), (66, 1081880), (68, 1050060), (74, 964920), (80, 892551), (85, 840048), (86, 830280), (88, 811410), (102, 700040), (110, 649128), (111, 643280), (120, 595034), (129, 553520), (132, 540940), (136, 525030), (148, 482460), (165, 432752), (170, 420024), (172, 415140), (176, 405705), (185, 385968), (187, 381840), (204, 350020), (215, 332112), (220, 324564), (222, 321640), (240, 297517), (255, 280016), (258, 276760), (264, 270470), (272, 262515), (296, 241230), (330, 216376), (340, 210012), (344, 207570), (370, 192984), (374, 190920), (407, 175440), (408, 175010), (430, 166056), (440, 162282), (444, 160820), (473, 150960), (510, 140008), (516, 138380), (528, 135235), (555, 128656), (561, 127280), (592, 120615), (629, 113520), (645, 110704), (660, 108188), (680, 105006), (688, 103785), (731, 97680), (740, 96492), (748, 95460), (814, 87720), (816, 87505), (860, 83028), (880, 81141), (888, 80410), (935, 76368), (946, 75480), (1020, 70004), (1032, 69190), (1110, 64328), (1122, 63640), (1221, 58480), (1258, 56760), (1290, 55352), (1320, 54094), (1360, 52503), (1419, 50320), (1462, 48840), (1480, 48246), (1496, 47730), (1591, 44880), (1628, 43860), (1720, 41514), (1776, 40205), (1870, 38184), (1887, 37840), (1892, 37740), (2035, 35088), (2040, 35002), (2064, 34595), (2193, 32560), (2220, 32164), (2244, 31820), (2365, 30192), (2442, 29240), (2516, 28380), (2580, 27676), (2640, 27047), (2805, 25456), (2838, 25160), (2924, 24420), (2960, 24123), (2992, 23865), (3145, 22704), (3182, 22440), (3256, 21930), (3440, 20757), (3655, 19536), (3740, 19092), (3774, 18920), (3784, 18870), (4070, 17544), (4080, 17501), (4386, 16280), (4440, 16082), (4488, 15910), (4730, 15096), (4773, 14960), (4884, 14620), (5032, 14190), (5160, 13838), (5610, 12728), (5676, 12580), (5848, 12210), (6105, 11696), (6290, 11352), (6364, 11220), (6512, 10965), (6919, 10320), (7095, 10064), (7310, 9768), (7480, 9546), (7548, 9460), (7568, 9435), (7955, 8976), (8041, 8880), (8140, 8772)]