14927920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 44282880

約数和(自身を除く): 29354960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 61, 70, 76, 80, 92, 95, 112, 115, 122, 133, 140, 152, 161, 184, 190, 230, 244, 266, 280, 304, 305, 322, 368, 380, 427, 437, 460, 488, 532, 560, 610, 644, 665, 760, 805, 854, 874, 920, 976, 1064, 1159, 1220, 1288, 1330, 1403, 1520, 1610, 1708, 1748, 1840, 2128, 2135, 2185, 2318, 2440, 2576, 2660, 2806, 3059, 3220, 3416, 3496, 4270, 4370, 4636, 4880, 5320, 5612, 5795, 6118, 6440, 6832, 6992, 7015, 8113, 8540, 8740, 9272, 9821, 10640, 11224, 11590, 12236, 12880, 14030, 15295, 16226, 17080, 17480, 18544, 19642, 22448, 23180, 24472, 26657, 28060, 30590, 32452, 34160, 34960, 39284, 40565, 46360, 48944, 49105, 53314, 56120, 61180, 64904, 78568, 81130, 92720, 98210, 106628, 112240, 122360, 129808, 133285, 157136, 162260, 186599, 196420, 213256, 244720, 266570, 324520, 373198, 392840, 426512, 533140, 649040, 746396, 785680, 932995, 1066280, 1492792, 1865990, 2132560, 2985584, 3731980, 7463960, 14927920]

約数ペア:

[(1, 14927920), (2, 7463960), (4, 3731980), (5, 2985584), (7, 2132560), (8, 1865990), (10, 1492792), (14, 1066280), (16, 932995), (19, 785680), (20, 746396), (23, 649040), (28, 533140), (35, 426512), (38, 392840), (40, 373198), (46, 324520), (56, 266570), (61, 244720), (70, 213256), (76, 196420), (80, 186599), (92, 162260), (95, 157136), (112, 133285), (115, 129808), (122, 122360), (133, 112240), (140, 106628), (152, 98210), (161, 92720), (184, 81130), (190, 78568), (230, 64904), (244, 61180), (266, 56120), (280, 53314), (304, 49105), (305, 48944), (322, 46360), (368, 40565), (380, 39284), (427, 34960), (437, 34160), (460, 32452), (488, 30590), (532, 28060), (560, 26657), (610, 24472), (644, 23180), (665, 22448), (760, 19642), (805, 18544), (854, 17480), (874, 17080), (920, 16226), (976, 15295), (1064, 14030), (1159, 12880), (1220, 12236), (1288, 11590), (1330, 11224), (1403, 10640), (1520, 9821), (1610, 9272), (1708, 8740), (1748, 8540), (1840, 8113), (2128, 7015), (2135, 6992), (2185, 6832), (2318, 6440), (2440, 6118), (2576, 5795), (2660, 5612), (2806, 5320), (3059, 4880), (3220, 4636), (3416, 4370), (3496, 4270)]