158216040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23167

約数の個数: 96

約数和(自身を含む): 541288800

約数和(自身を除く): 383072760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 208179, 231310, 277572, 346965, 416358, 439489, 462620, 555144, 693930, 832716, 878978, 925240, 1040895, 1318467, 1387860, 1665432, 1757956, 2081790, 2197445, 2636934, 2775720, 3515912, 3955401, 4163580, 4394890, 5273868, 6592335, 7910802, 8327160, 8789780, 10547736, 13184670, 15821604, 17579560, 19777005, 26369340, 31643208, 39554010, 52738680, 79108020, 158216040]

約数ペア:

[(1, 158216040), (2, 79108020), (3, 52738680), (4, 39554010), (5, 31643208), (6, 26369340), (8, 19777005), (9, 17579560), (10, 15821604), (12, 13184670), (15, 10547736), (18, 8789780), (19, 8327160), (20, 7910802), (24, 6592335), (30, 5273868), (36, 4394890), (38, 4163580), (40, 3955401), (45, 3515912), (57, 2775720), (60, 2636934), (72, 2197445), (76, 2081790), (90, 1757956), (95, 1665432), (114, 1387860), (120, 1318467), (152, 1040895), (171, 925240), (180, 878978), (190, 832716), (228, 693930), (285, 555144), (342, 462620), (360, 439489), (380, 416358), (456, 346965), (570, 277572), (684, 231310), (760, 208179), (855, 185048), (1140, 138786), (1368, 115655), (1710, 92524), (2280, 69393), (3420, 46262), (6840, 23131)]