1444332160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1786

約数の個数: 128

約数和(自身を含む): 3649282560

約数和(自身を除く): 2204950400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 620, 640, 688, 860, 992, 1240, 1333, 1376, 1693, 1720, 1984, 2480, 2666, 2752, 3386, 3440, 3968, 4960, 5332, 5504, 6665, 6772, 6880, 8465, 9920, 10664, 13330, 13544, 13760, 16930, 19840, 21328, 26660, 27088, 27520, 33860, 42656, 52483, 53320, 54176, 67720, 72799, 85312, 104966, 106640, 108352, 135440, 145598, 170624, 209932, 213280, 216704, 262415, 270880, 291196, 363995, 419864, 426560, 524830, 541760, 582392, 727990, 839728, 853120, 1049660, 1083520, 1164784, 1455980, 1679456, 2099320, 2256769, 2329568, 2911960, 3358912, 4198640, 4513538, 4659136, 5823920, 6717824, 8397280, 9027076, 9318272, 11283845, 11647840, 16794560, 18054152, 22567690, 23295680, 33589120, 36108304, 45135380, 46591360, 72216608, 90270760, 144433216, 180541520, 288866432, 361083040, 722166080, 1444332160]

約数ペア:

[(1, 1444332160), (2, 722166080), (4, 361083040), (5, 288866432), (8, 180541520), (10, 144433216), (16, 90270760), (20, 72216608), (31, 46591360), (32, 45135380), (40, 36108304), (43, 33589120), (62, 23295680), (64, 22567690), (80, 18054152), (86, 16794560), (124, 11647840), (128, 11283845), (155, 9318272), (160, 9027076), (172, 8397280), (215, 6717824), (248, 5823920), (310, 4659136), (320, 4513538), (344, 4198640), (430, 3358912), (496, 2911960), (620, 2329568), (640, 2256769), (688, 2099320), (860, 1679456), (992, 1455980), (1240, 1164784), (1333, 1083520), (1376, 1049660), (1693, 853120), (1720, 839728), (1984, 727990), (2480, 582392), (2666, 541760), (2752, 524830), (3386, 426560), (3440, 419864), (3968, 363995), (4960, 291196), (5332, 270880), (5504, 262415), (6665, 216704), (6772, 213280), (6880, 209932), (8465, 170624), (9920, 145598), (10664, 135440), (13330, 108352), (13544, 106640), (13760, 104966), (16930, 85312), (19840, 72799), (21328, 67720), (26660, 54176), (27088, 53320), (27520, 52483), (33860, 42656)]