108129840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 160

約数和(自身を含む): 412640256

約数和(自身を除く): 304510416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 4951, 5460, 7280, 9902, 10920, 14853, 19804, 21840, 24755, 29706, 34657, 39608, 49510, 59412, 64363, 69314, 74265, 79216, 99020, 103971, 118824, 128726, 138628, 148530, 173285, 193089, 198040, 207942, 237648, 257452, 277256, 297060, 321815, 346570, 386178, 396080, 415884, 450541, 514904, 519855, 554512, 594120, 643630, 693140, 772356, 831768, 901082, 965445, 1029808, 1039710, 1188240, 1287260, 1351623, 1386280, 1544712, 1663536, 1802164, 1930890, 2079420, 2252705, 2574520, 2703246, 2772560, 3089424, 3604328, 3861780, 4158840, 4505410, 5149040, 5406492, 6758115, 7208656, 7723560, 8317680, 9010820, 10812984, 13516230, 15447120, 18021640, 21625968, 27032460, 36043280, 54064920, 108129840]

約数ペア:

[(1, 108129840), (2, 54064920), (3, 36043280), (4, 27032460), (5, 21625968), (6, 18021640), (7, 15447120), (8, 13516230), (10, 10812984), (12, 9010820), (13, 8317680), (14, 7723560), (15, 7208656), (16, 6758115), (20, 5406492), (21, 5149040), (24, 4505410), (26, 4158840), (28, 3861780), (30, 3604328), (35, 3089424), (39, 2772560), (40, 2703246), (42, 2574520), (48, 2252705), (52, 2079420), (56, 1930890), (60, 1802164), (65, 1663536), (70, 1544712), (78, 1386280), (80, 1351623), (84, 1287260), (91, 1188240), (104, 1039710), (105, 1029808), (112, 965445), (120, 901082), (130, 831768), (140, 772356), (156, 693140), (168, 643630), (182, 594120), (195, 554512), (208, 519855), (210, 514904), (240, 450541), (260, 415884), (273, 396080), (280, 386178), (312, 346570), (336, 321815), (364, 297060), (390, 277256), (420, 257452), (455, 237648), (520, 207942), (546, 198040), (560, 193089), (624, 173285), (728, 148530), (780, 138628), (840, 128726), (910, 118824), (1040, 103971), (1092, 99020), (1365, 79216), (1456, 74265), (1560, 69314), (1680, 64363), (1820, 59412), (2184, 49510), (2730, 39608), (3120, 34657), (3640, 29706), (4368, 24755), (4951, 21840), (5460, 19804), (7280, 14853), (9902, 10920)]