1593086720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 4060953792

約数和(自身を除く): 2467867072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 160, 184, 212, 230, 256, 265, 320, 368, 424, 460, 530, 640, 736, 848, 920, 1021, 1060, 1219, 1280, 1472, 1696, 1840, 2042, 2120, 2438, 2944, 3392, 3680, 4084, 4240, 4876, 5105, 5888, 6095, 6784, 7360, 8168, 8480, 9752, 10210, 12190, 13568, 14720, 16336, 16960, 19504, 20420, 23483, 24380, 29440, 32672, 33920, 39008, 40840, 46966, 48760, 54113, 65344, 67840, 78016, 81680, 93932, 97520, 108226, 117415, 130688, 156032, 163360, 187864, 195040, 216452, 234830, 261376, 270565, 312064, 326720, 375728, 390080, 432904, 469660, 541130, 653440, 751456, 780160, 865808, 939320, 1082260, 1244599, 1306880, 1502912, 1560320, 1731616, 1878640, 2164520, 2489198, 3005824, 3463232, 3757280, 4329040, 4978396, 6011648, 6222995, 6926464, 7514560, 8658080, 9956792, 12445990, 13852928, 15029120, 17316160, 19913584, 24891980, 30058240, 34632320, 39827168, 49783960, 69264640, 79654336, 99567920, 159308672, 199135840, 318617344, 398271680, 796543360, 1593086720]

約数ペア:

[(1, 1593086720), (2, 796543360), (4, 398271680), (5, 318617344), (8, 199135840), (10, 159308672), (16, 99567920), (20, 79654336), (23, 69264640), (32, 49783960), (40, 39827168), (46, 34632320), (53, 30058240), (64, 24891980), (80, 19913584), (92, 17316160), (106, 15029120), (115, 13852928), (128, 12445990), (160, 9956792), (184, 8658080), (212, 7514560), (230, 6926464), (256, 6222995), (265, 6011648), (320, 4978396), (368, 4329040), (424, 3757280), (460, 3463232), (530, 3005824), (640, 2489198), (736, 2164520), (848, 1878640), (920, 1731616), (1021, 1560320), (1060, 1502912), (1219, 1306880), (1280, 1244599), (1472, 1082260), (1696, 939320), (1840, 865808), (2042, 780160), (2120, 751456), (2438, 653440), (2944, 541130), (3392, 469660), (3680, 432904), (4084, 390080), (4240, 375728), (4876, 326720), (5105, 312064), (5888, 270565), (6095, 261376), (6784, 234830), (7360, 216452), (8168, 195040), (8480, 187864), (9752, 163360), (10210, 156032), (12190, 130688), (13568, 117415), (14720, 108226), (16336, 97520), (16960, 93932), (19504, 81680), (20420, 78016), (23483, 67840), (24380, 65344), (29440, 54113), (32672, 48760), (33920, 46966), (39008, 40840)]