1105735120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^2$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 3076338816

約数和(自身を除く): 1970603696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 293, 322, 368, 460, 560, 586, 644, 805, 920, 1172, 1288, 1465, 1610, 1840, 2051, 2344, 2576, 2930, 3220, 4102, 4688, 5860, 6440, 6739, 8204, 10255, 11720, 12880, 13478, 16408, 20510, 23440, 26956, 32816, 33695, 41020, 47173, 53912, 67390, 82040, 85849, 94346, 107824, 134780, 164080, 171698, 188692, 235865, 269560, 343396, 377384, 429245, 471730, 539120, 600943, 686792, 754768, 858490, 943460, 1201886, 1373584, 1716980, 1886920, 1974527, 2403772, 3004715, 3433960, 3773840, 3949054, 4807544, 6009430, 6867920, 7898108, 9615088, 9872635, 12018860, 13821689, 15796216, 19745270, 24037720, 27643378, 31592432, 39490540, 48075440, 55286756, 69108445, 78981080, 110573512, 138216890, 157962160, 221147024, 276433780, 552867560, 1105735120]

約数ペア:

[(1, 1105735120), (2, 552867560), (4, 276433780), (5, 221147024), (7, 157962160), (8, 138216890), (10, 110573512), (14, 78981080), (16, 69108445), (20, 55286756), (23, 48075440), (28, 39490540), (35, 31592432), (40, 27643378), (46, 24037720), (56, 19745270), (70, 15796216), (80, 13821689), (92, 12018860), (112, 9872635), (115, 9615088), (140, 7898108), (161, 6867920), (184, 6009430), (230, 4807544), (280, 3949054), (293, 3773840), (322, 3433960), (368, 3004715), (460, 2403772), (560, 1974527), (586, 1886920), (644, 1716980), (805, 1373584), (920, 1201886), (1172, 943460), (1288, 858490), (1465, 754768), (1610, 686792), (1840, 600943), (2051, 539120), (2344, 471730), (2576, 429245), (2930, 377384), (3220, 343396), (4102, 269560), (4688, 235865), (5860, 188692), (6440, 171698), (6739, 164080), (8204, 134780), (10255, 107824), (11720, 94346), (12880, 85849), (13478, 82040), (16408, 67390), (20510, 53912), (23440, 47173), (26956, 41020), (32816, 33695)]