15667829680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:791

約数の個数: 160

約数和(自身を含む): 39159547200

約数和(自身を除く): 23491717520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 269, 272, 340, 379, 452, 538, 565, 680, 758, 904, 1076, 1130, 1345, 1360, 1516, 1808, 1895, 1921, 2152, 2260, 2690, 3032, 3790, 3842, 4304, 4520, 4573, 5380, 6064, 6443, 7580, 7684, 9040, 9146, 9605, 10760, 12886, 15160, 15368, 18292, 19210, 21520, 22865, 25772, 30320, 30397, 30736, 32215, 36584, 38420, 42827, 45730, 51544, 60794, 64430, 73168, 76840, 85654, 91460, 101951, 103088, 121588, 128860, 151985, 153680, 171308, 182920, 203902, 214135, 243176, 257720, 303970, 342616, 365840, 407804, 428270, 486352, 509755, 515440, 516749, 607940, 685232, 728059, 815608, 856540, 1019510, 1033498, 1215880, 1456118, 1631216, 1713080, 1733167, 2039020, 2066996, 2431760, 2583745, 2912236, 3426160, 3466334, 3640295, 4078040, 4133992, 5167490, 5824472, 6932668, 7280590, 8156080, 8267984, 8665835, 10334980, 11520463, 11648944, 13865336, 14561180, 17331670, 20669960, 23040926, 27730672, 29122360, 34663340, 41339920, 46081852, 57602315, 58244720, 69326680, 92163704, 115204630, 138653360, 184327408, 195847871, 230409260, 391695742, 460818520, 783391484, 921637040, 979239355, 1566782968, 1958478710, 3133565936, 3916957420, 7833914840, 15667829680]

約数ペア:

[(1, 15667829680), (2, 7833914840), (4, 3916957420), (5, 3133565936), (8, 1958478710), (10, 1566782968), (16, 979239355), (17, 921637040), (20, 783391484), (34, 460818520), (40, 391695742), (68, 230409260), (80, 195847871), (85, 184327408), (113, 138653360), (136, 115204630), (170, 92163704), (226, 69326680), (269, 58244720), (272, 57602315), (340, 46081852), (379, 41339920), (452, 34663340), (538, 29122360), (565, 27730672), (680, 23040926), (758, 20669960), (904, 17331670), (1076, 14561180), (1130, 13865336), (1345, 11648944), (1360, 11520463), (1516, 10334980), (1808, 8665835), (1895, 8267984), (1921, 8156080), (2152, 7280590), (2260, 6932668), (2690, 5824472), (3032, 5167490), (3790, 4133992), (3842, 4078040), (4304, 3640295), (4520, 3466334), (4573, 3426160), (5380, 2912236), (6064, 2583745), (6443, 2431760), (7580, 2066996), (7684, 2039020), (9040, 1733167), (9146, 1713080), (9605, 1631216), (10760, 1456118), (12886, 1215880), (15160, 1033498), (15368, 1019510), (18292, 856540), (19210, 815608), (21520, 728059), (22865, 685232), (25772, 607940), (30320, 516749), (30397, 515440), (30736, 509755), (32215, 486352), (36584, 428270), (38420, 407804), (42827, 365840), (45730, 342616), (51544, 303970), (60794, 257720), (64430, 243176), (73168, 214135), (76840, 203902), (85654, 182920), (91460, 171308), (101951, 153680), (103088, 151985), (121588, 128860)]