2624467720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 7441920000

約数和(自身を除く): 4817452280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 56, 67, 70, 74, 76, 95, 133, 134, 140, 148, 152, 185, 190, 199, 259, 266, 268, 280, 296, 335, 370, 380, 398, 469, 518, 532, 536, 665, 670, 703, 740, 760, 796, 938, 995, 1036, 1064, 1273, 1295, 1330, 1340, 1393, 1406, 1480, 1592, 1876, 1990, 2072, 2345, 2479, 2546, 2590, 2660, 2680, 2786, 2812, 3515, 3752, 3781, 3980, 4690, 4921, 4958, 5092, 5180, 5320, 5572, 5624, 6365, 6965, 7030, 7363, 7562, 7960, 8911, 9380, 9842, 9916, 10184, 10360, 11144, 12395, 12730, 13333, 13930, 14060, 14726, 15124, 17353, 17822, 18760, 18905, 19684, 19832, 24605, 24790, 25460, 26467, 26666, 27860, 28120, 29452, 30248, 34706, 35644, 36815, 37810, 39368, 44555, 47101, 49210, 49580, 50920, 51541, 52934, 53332, 55720, 58904, 66665, 69412, 71288, 73630, 75620, 86765, 89110, 93331, 94202, 98420, 99160, 103082, 105868, 106664, 132335, 133330, 138824, 139897, 147260, 151240, 173530, 178220, 186662, 188404, 196840, 206164, 211736, 235505, 253327, 257705, 264670, 266660, 279794, 294520, 329707, 347060, 356440, 373324, 376808, 412328, 466655, 471010, 493321, 506654, 515410, 529340, 533320, 559588, 659414, 694120, 699485, 746648, 933310, 942020, 979279, 986642, 1013308, 1030820, 1058680, 1119176, 1266635, 1318828, 1398970, 1648535, 1773289, 1866620, 1884040, 1958558, 1973284, 2026616, 2061640, 2466605, 2533270, 2637656, 2797940, 3297070, 3453247, 3546578, 3733240, 3917116, 3946568, 4896395, 4933210, 5066540, 5595880, 6594140, 6906494, 7093156, 7834232, 8866445, 9373099, 9792790, 9866420, 10133080, 13188280, 13812988, 14186312, 17266235, 17732890, 18746198, 19585580, 19732840, 27625976, 34532470, 35465780, 37492396, 39171160, 46865495, 65611693, 69064940, 70931560, 74984792, 93730990, 131223386, 138129880, 187461980, 262446772, 328058465, 374923960, 524893544, 656116930, 1312233860, 2624467720]

約数ペア:

[(1, 2624467720), (2, 1312233860), (4, 656116930), (5, 524893544), (7, 374923960), (8, 328058465), (10, 262446772), (14, 187461980), (19, 138129880), (20, 131223386), (28, 93730990), (35, 74984792), (37, 70931560), (38, 69064940), (40, 65611693), (56, 46865495), (67, 39171160), (70, 37492396), (74, 35465780), (76, 34532470), (95, 27625976), (133, 19732840), (134, 19585580), (140, 18746198), (148, 17732890), (152, 17266235), (185, 14186312), (190, 13812988), (199, 13188280), (259, 10133080), (266, 9866420), (268, 9792790), (280, 9373099), (296, 8866445), (335, 7834232), (370, 7093156), (380, 6906494), (398, 6594140), (469, 5595880), (518, 5066540), (532, 4933210), (536, 4896395), (665, 3946568), (670, 3917116), (703, 3733240), (740, 3546578), (760, 3453247), (796, 3297070), (938, 2797940), (995, 2637656), (1036, 2533270), (1064, 2466605), (1273, 2061640), (1295, 2026616), (1330, 1973284), (1340, 1958558), (1393, 1884040), (1406, 1866620), (1480, 1773289), (1592, 1648535), (1876, 1398970), (1990, 1318828), (2072, 1266635), (2345, 1119176), (2479, 1058680), (2546, 1030820), (2590, 1013308), (2660, 986642), (2680, 979279), (2786, 942020), (2812, 933310), (3515, 746648), (3752, 699485), (3781, 694120), (3980, 659414), (4690, 559588), (4921, 533320), (4958, 529340), (5092, 515410), (5180, 506654), (5320, 493321), (5572, 471010), (5624, 466655), (6365, 412328), (6965, 376808), (7030, 373324), (7363, 356440), (7562, 347060), (7960, 329707), (8911, 294520), (9380, 279794), (9842, 266660), (9916, 264670), (10184, 257705), (10360, 253327), (11144, 235505), (12395, 211736), (12730, 206164), (13333, 196840), (13930, 188404), (14060, 186662), (14726, 178220), (15124, 173530), (17353, 151240), (17822, 147260), (18760, 139897), (18905, 138824), (19684, 133330), (19832, 132335), (24605, 106664), (24790, 105868), (25460, 103082), (26467, 99160), (26666, 98420), (27860, 94202), (28120, 93331), (29452, 89110), (30248, 86765), (34706, 75620), (35644, 73630), (36815, 71288), (37810, 69412), (39368, 66665), (44555, 58904), (47101, 55720), (49210, 53332), (49580, 52934), (50920, 51541)]