963112640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 168

約数和(自身を含む): 2689433280

約数和(自身を除く): 1726320640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 239, 245, 257, 280, 320, 392, 448, 478, 490, 514, 560, 784, 956, 980, 1028, 1120, 1195, 1285, 1568, 1673, 1799, 1912, 1960, 2056, 2240, 2390, 2570, 3136, 3346, 3598, 3824, 3920, 4112, 4780, 5140, 6692, 7196, 7648, 7840, 8224, 8365, 8995, 9560, 10280, 11711, 12593, 13384, 14392, 15296, 15680, 16448, 16730, 17990, 19120, 20560, 23422, 25186, 26768, 28784, 33460, 35980, 38240, 41120, 46844, 50372, 53536, 57568, 58555, 61423, 62965, 66920, 71960, 76480, 82240, 93688, 100744, 107072, 115136, 117110, 122846, 125930, 133840, 143920, 187376, 201488, 234220, 245692, 251860, 267680, 287840, 307115, 374752, 402976, 429961, 468440, 491384, 503720, 535360, 575680, 614230, 749504, 805952, 859922, 936880, 982768, 1007440, 1228460, 1719844, 1873760, 1965536, 2014880, 2149805, 2456920, 3009727, 3439688, 3747520, 3931072, 4029760, 4299610, 4913840, 6019454, 6879376, 8599220, 9827680, 12038908, 13758752, 15048635, 17198440, 19655360, 24077816, 27517504, 30097270, 34396880, 48155632, 60194540, 68793760, 96311264, 120389080, 137587520, 192622528, 240778160, 481556320, 963112640]

約数ペア:

[(1, 963112640), (2, 481556320), (4, 240778160), (5, 192622528), (7, 137587520), (8, 120389080), (10, 96311264), (14, 68793760), (16, 60194540), (20, 48155632), (28, 34396880), (32, 30097270), (35, 27517504), (40, 24077816), (49, 19655360), (56, 17198440), (64, 15048635), (70, 13758752), (80, 12038908), (98, 9827680), (112, 8599220), (140, 6879376), (160, 6019454), (196, 4913840), (224, 4299610), (239, 4029760), (245, 3931072), (257, 3747520), (280, 3439688), (320, 3009727), (392, 2456920), (448, 2149805), (478, 2014880), (490, 1965536), (514, 1873760), (560, 1719844), (784, 1228460), (956, 1007440), (980, 982768), (1028, 936880), (1120, 859922), (1195, 805952), (1285, 749504), (1568, 614230), (1673, 575680), (1799, 535360), (1912, 503720), (1960, 491384), (2056, 468440), (2240, 429961), (2390, 402976), (2570, 374752), (3136, 307115), (3346, 287840), (3598, 267680), (3824, 251860), (3920, 245692), (4112, 234220), (4780, 201488), (5140, 187376), (6692, 143920), (7196, 133840), (7648, 125930), (7840, 122846), (8224, 117110), (8365, 115136), (8995, 107072), (9560, 100744), (10280, 93688), (11711, 82240), (12593, 76480), (13384, 71960), (14392, 66920), (15296, 62965), (15680, 61423), (16448, 58555), (16730, 57568), (17990, 53536), (19120, 50372), (20560, 46844), (23422, 41120), (25186, 38240), (26768, 35980), (28784, 33460)]