8460786880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41507}}^1$

素因数の和:41551

約数の個数: 168

約数和(自身を含む): 25240018608

約数和(自身を除く): 16779231728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5824, 6370, 7280, 7840, 10192, 12740, 14560, 15680, 20384, 25480, 29120, 40768, 41507, 50960, 83014, 101920, 166028, 203840, 207535, 290549, 332056, 415070, 539591, 581098, 664112, 830140, 1079182, 1162196, 1328224, 1452745, 1660280, 2033843, 2158364, 2324392, 2656448, 2697955, 2905490, 3320560, 3777137, 4067686, 4316728, 4648784, 5395910, 5810980, 6641120, 7554274, 8135372, 8633456, 9297568, 10169215, 10791820, 11621960, 13282240, 15108548, 16270744, 17266912, 18595136, 18885685, 20338430, 21583640, 23243920, 26439959, 30217096, 32541488, 34533824, 37771370, 40676860, 43167280, 46487840, 52879918, 60434192, 65082976, 75542740, 81353720, 86334560, 92975680, 105759836, 120868384, 130165952, 132199795, 151085480, 162707440, 172669120, 211519672, 241736768, 264399590, 302170960, 325414880, 423039344, 528799180, 604341920, 650829760, 846078688, 1057598360, 1208683840, 1692157376, 2115196720, 4230393440, 8460786880]

約数ペア:

[(1, 8460786880), (2, 4230393440), (4, 2115196720), (5, 1692157376), (7, 1208683840), (8, 1057598360), (10, 846078688), (13, 650829760), (14, 604341920), (16, 528799180), (20, 423039344), (26, 325414880), (28, 302170960), (32, 264399590), (35, 241736768), (40, 211519672), (49, 172669120), (52, 162707440), (56, 151085480), (64, 132199795), (65, 130165952), (70, 120868384), (80, 105759836), (91, 92975680), (98, 86334560), (104, 81353720), (112, 75542740), (130, 65082976), (140, 60434192), (160, 52879918), (182, 46487840), (196, 43167280), (208, 40676860), (224, 37771370), (245, 34533824), (260, 32541488), (280, 30217096), (320, 26439959), (364, 23243920), (392, 21583640), (416, 20338430), (448, 18885685), (455, 18595136), (490, 17266912), (520, 16270744), (560, 15108548), (637, 13282240), (728, 11621960), (784, 10791820), (832, 10169215), (910, 9297568), (980, 8633456), (1040, 8135372), (1120, 7554274), (1274, 6641120), (1456, 5810980), (1568, 5395910), (1820, 4648784), (1960, 4316728), (2080, 4067686), (2240, 3777137), (2548, 3320560), (2912, 2905490), (3136, 2697955), (3185, 2656448), (3640, 2324392), (3920, 2158364), (4160, 2033843), (5096, 1660280), (5824, 1452745), (6370, 1328224), (7280, 1162196), (7840, 1079182), (10192, 830140), (12740, 664112), (14560, 581098), (15680, 539591), (20384, 415070), (25480, 332056), (29120, 290549), (40768, 207535), (41507, 203840), (50960, 166028), (83014, 101920)]