91700560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 251267400

約数和(自身を除く): 159566840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 149, 157, 196, 245, 280, 298, 314, 392, 490, 560, 596, 628, 745, 784, 785, 980, 1043, 1099, 1192, 1256, 1490, 1570, 1960, 2086, 2198, 2384, 2512, 2980, 3140, 3920, 4172, 4396, 5215, 5495, 5960, 6280, 7301, 7693, 8344, 8792, 10430, 10990, 11920, 12560, 14602, 15386, 16688, 17584, 20860, 21980, 23393, 29204, 30772, 36505, 38465, 41720, 43960, 46786, 58408, 61544, 73010, 76930, 83440, 87920, 93572, 116816, 116965, 123088, 146020, 153860, 163751, 187144, 233930, 292040, 307720, 327502, 374288, 467860, 584080, 615440, 655004, 818755, 935720, 1146257, 1310008, 1637510, 1871440, 2292514, 2620016, 3275020, 4585028, 5731285, 6550040, 9170056, 11462570, 13100080, 18340112, 22925140, 45850280, 91700560]

約数ペア:

[(1, 91700560), (2, 45850280), (4, 22925140), (5, 18340112), (7, 13100080), (8, 11462570), (10, 9170056), (14, 6550040), (16, 5731285), (20, 4585028), (28, 3275020), (35, 2620016), (40, 2292514), (49, 1871440), (56, 1637510), (70, 1310008), (80, 1146257), (98, 935720), (112, 818755), (140, 655004), (149, 615440), (157, 584080), (196, 467860), (245, 374288), (280, 327502), (298, 307720), (314, 292040), (392, 233930), (490, 187144), (560, 163751), (596, 153860), (628, 146020), (745, 123088), (784, 116965), (785, 116816), (980, 93572), (1043, 87920), (1099, 83440), (1192, 76930), (1256, 73010), (1490, 61544), (1570, 58408), (1960, 46786), (2086, 43960), (2198, 41720), (2384, 38465), (2512, 36505), (2980, 30772), (3140, 29204), (3920, 23393), (4172, 21980), (4396, 20860), (5215, 17584), (5495, 16688), (5960, 15386), (6280, 14602), (7301, 12560), (7693, 11920), (8344, 10990), (8792, 10430)]