78617760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 273829248

約数和(自身を除く): 195211488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 293, 312, 344, 390, 416, 430, 480, 516, 520, 559, 586, 624, 645, 688, 780, 860, 879, 1032, 1040, 1118, 1172, 1248, 1290, 1376, 1465, 1560, 1677, 1720, 1758, 2064, 2080, 2236, 2344, 2580, 2795, 2930, 3120, 3354, 3440, 3516, 3809, 4128, 4395, 4472, 4688, 5160, 5590, 5860, 6240, 6708, 6880, 7032, 7618, 8385, 8790, 8944, 9376, 10320, 11180, 11427, 11720, 12599, 13416, 14064, 15236, 16770, 17580, 17888, 19045, 20640, 22360, 22854, 23440, 25198, 26832, 28128, 30472, 33540, 35160, 37797, 38090, 44720, 45708, 46880, 50396, 53664, 57135, 60944, 62995, 67080, 70320, 75594, 76180, 89440, 91416, 100792, 114270, 121888, 125990, 134160, 140640, 151188, 152360, 163787, 182832, 188985, 201584, 228540, 251980, 268320, 302376, 304720, 327574, 365664, 377970, 403168, 457080, 491361, 503960, 604752, 609440, 655148, 755940, 818935, 914160, 982722, 1007920, 1209504, 1310296, 1511880, 1637870, 1828320, 1965444, 2015840, 2456805, 2620592, 3023760, 3275740, 3930888, 4913610, 5241184, 6047520, 6551480, 7861776, 9827220, 13102960, 15723552, 19654440, 26205920, 39308880, 78617760]

約数ペア:

[(1, 78617760), (2, 39308880), (3, 26205920), (4, 19654440), (5, 15723552), (6, 13102960), (8, 9827220), (10, 7861776), (12, 6551480), (13, 6047520), (15, 5241184), (16, 4913610), (20, 3930888), (24, 3275740), (26, 3023760), (30, 2620592), (32, 2456805), (39, 2015840), (40, 1965444), (43, 1828320), (48, 1637870), (52, 1511880), (60, 1310296), (65, 1209504), (78, 1007920), (80, 982722), (86, 914160), (96, 818935), (104, 755940), (120, 655148), (129, 609440), (130, 604752), (156, 503960), (160, 491361), (172, 457080), (195, 403168), (208, 377970), (215, 365664), (240, 327574), (258, 304720), (260, 302376), (293, 268320), (312, 251980), (344, 228540), (390, 201584), (416, 188985), (430, 182832), (480, 163787), (516, 152360), (520, 151188), (559, 140640), (586, 134160), (624, 125990), (645, 121888), (688, 114270), (780, 100792), (860, 91416), (879, 89440), (1032, 76180), (1040, 75594), (1118, 70320), (1172, 67080), (1248, 62995), (1290, 60944), (1376, 57135), (1465, 53664), (1560, 50396), (1677, 46880), (1720, 45708), (1758, 44720), (2064, 38090), (2080, 37797), (2236, 35160), (2344, 33540), (2580, 30472), (2795, 28128), (2930, 26832), (3120, 25198), (3354, 23440), (3440, 22854), (3516, 22360), (3809, 20640), (4128, 19045), (4395, 17888), (4472, 17580), (4688, 16770), (5160, 15236), (5590, 14064), (5860, 13416), (6240, 12599), (6708, 11720), (6880, 11427), (7032, 11180), (7618, 10320), (8385, 9376), (8790, 8944)]