111308080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 302480640

約数和(自身を除く): 191172560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 43, 52, 65, 76, 80, 86, 95, 104, 130, 131, 152, 172, 190, 208, 215, 247, 260, 262, 304, 344, 380, 430, 494, 520, 524, 559, 655, 688, 760, 817, 860, 988, 1040, 1048, 1118, 1235, 1310, 1520, 1634, 1703, 1720, 1976, 2096, 2236, 2470, 2489, 2620, 2795, 3268, 3406, 3440, 3952, 4085, 4472, 4940, 4978, 5240, 5590, 5633, 6536, 6812, 8170, 8515, 8944, 9880, 9956, 10480, 10621, 11180, 11266, 12445, 13072, 13624, 16340, 17030, 19760, 19912, 21242, 22360, 22532, 24890, 27248, 28165, 32357, 32680, 34060, 39824, 42484, 44720, 45064, 49780, 53105, 56330, 64714, 65360, 68120, 73229, 84968, 90128, 99560, 106210, 107027, 112660, 129428, 136240, 146458, 161785, 169936, 199120, 212420, 214054, 225320, 258856, 292916, 323570, 366145, 424840, 428108, 450640, 517712, 535135, 585832, 647140, 732290, 849680, 856216, 1070270, 1171664, 1294280, 1391351, 1464580, 1712432, 2140540, 2588560, 2782702, 2929160, 4281080, 5565404, 5858320, 6956755, 8562160, 11130808, 13913510, 22261616, 27827020, 55654040, 111308080]

約数ペア:

[(1, 111308080), (2, 55654040), (4, 27827020), (5, 22261616), (8, 13913510), (10, 11130808), (13, 8562160), (16, 6956755), (19, 5858320), (20, 5565404), (26, 4281080), (38, 2929160), (40, 2782702), (43, 2588560), (52, 2140540), (65, 1712432), (76, 1464580), (80, 1391351), (86, 1294280), (95, 1171664), (104, 1070270), (130, 856216), (131, 849680), (152, 732290), (172, 647140), (190, 585832), (208, 535135), (215, 517712), (247, 450640), (260, 428108), (262, 424840), (304, 366145), (344, 323570), (380, 292916), (430, 258856), (494, 225320), (520, 214054), (524, 212420), (559, 199120), (655, 169936), (688, 161785), (760, 146458), (817, 136240), (860, 129428), (988, 112660), (1040, 107027), (1048, 106210), (1118, 99560), (1235, 90128), (1310, 84968), (1520, 73229), (1634, 68120), (1703, 65360), (1720, 64714), (1976, 56330), (2096, 53105), (2236, 49780), (2470, 45064), (2489, 44720), (2620, 42484), (2795, 39824), (3268, 34060), (3406, 32680), (3440, 32357), (3952, 28165), (4085, 27248), (4472, 24890), (4940, 22532), (4978, 22360), (5240, 21242), (5590, 19912), (5633, 19760), (6536, 17030), (6812, 16340), (8170, 13624), (8515, 13072), (8944, 12445), (9880, 11266), (9956, 11180), (10480, 10621)]