1626007040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2988

約数の個数: 160

約数和(自身を含む): 4600848384

約数和(自身を除く): 2974841344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 2927, 3472, 3584, 3968, 4340, 4480, 4960, 5854, 6944, 7936, 8680, 8960, 9920, 11708, 13888, 14635, 15872, 17360, 17920, 19840, 20489, 23416, 27776, 29270, 34720, 39680, 40978, 46832, 55552, 58540, 69440, 79360, 81956, 90737, 93664, 102445, 111104, 117080, 138880, 163912, 181474, 187328, 204890, 234160, 277760, 327824, 362948, 374656, 409780, 453685, 468320, 555520, 635159, 655648, 725896, 749312, 819560, 907370, 936640, 1270318, 1311296, 1451792, 1498624, 1639120, 1814740, 1873280, 2540636, 2622592, 2903584, 3175795, 3278240, 3629480, 3746560, 5081272, 5245184, 5807168, 6351590, 6556480, 7258960, 7493120, 10162544, 10490368, 11614336, 12703180, 13112960, 14517920, 20325088, 23228672, 25406360, 26225920, 29035840, 40650176, 46457344, 50812720, 52451840, 58071680, 81300352, 101625440, 116143360, 162600704, 203250880, 232286720, 325201408, 406501760, 813003520, 1626007040]

約数ペア:

[(1, 1626007040), (2, 813003520), (4, 406501760), (5, 325201408), (7, 232286720), (8, 203250880), (10, 162600704), (14, 116143360), (16, 101625440), (20, 81300352), (28, 58071680), (31, 52451840), (32, 50812720), (35, 46457344), (40, 40650176), (56, 29035840), (62, 26225920), (64, 25406360), (70, 23228672), (80, 20325088), (112, 14517920), (124, 13112960), (128, 12703180), (140, 11614336), (155, 10490368), (160, 10162544), (217, 7493120), (224, 7258960), (248, 6556480), (256, 6351590), (280, 5807168), (310, 5245184), (320, 5081272), (434, 3746560), (448, 3629480), (496, 3278240), (512, 3175795), (560, 2903584), (620, 2622592), (640, 2540636), (868, 1873280), (896, 1814740), (992, 1639120), (1085, 1498624), (1120, 1451792), (1240, 1311296), (1280, 1270318), (1736, 936640), (1792, 907370), (1984, 819560), (2170, 749312), (2240, 725896), (2480, 655648), (2560, 635159), (2927, 555520), (3472, 468320), (3584, 453685), (3968, 409780), (4340, 374656), (4480, 362948), (4960, 327824), (5854, 277760), (6944, 234160), (7936, 204890), (8680, 187328), (8960, 181474), (9920, 163912), (11708, 138880), (13888, 117080), (14635, 111104), (15872, 102445), (17360, 93664), (17920, 90737), (19840, 81956), (20489, 79360), (23416, 69440), (27776, 58540), (29270, 55552), (34720, 46832), (39680, 40978)]