84047640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 268185600

約数和(自身を除く): 184137960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 193, 228, 285, 380, 382, 386, 456, 570, 573, 579, 760, 764, 772, 955, 965, 1140, 1146, 1158, 1528, 1544, 1910, 1930, 2280, 2292, 2316, 2865, 2895, 3629, 3667, 3820, 3860, 4584, 4632, 5730, 5790, 7258, 7334, 7640, 7720, 10887, 11001, 11460, 11580, 14516, 14668, 18145, 18335, 21774, 22002, 22920, 23160, 29032, 29336, 36290, 36670, 36863, 43548, 44004, 54435, 55005, 72580, 73340, 73726, 87096, 88008, 108870, 110010, 110589, 145160, 146680, 147452, 184315, 217740, 220020, 221178, 294904, 368630, 435480, 440040, 442356, 552945, 700397, 737260, 884712, 1105890, 1400794, 1474520, 2101191, 2211780, 2801588, 3501985, 4202382, 4423560, 5603176, 7003970, 8404764, 10505955, 14007940, 16809528, 21011910, 28015880, 42023820, 84047640]

約数ペア:

[(1, 84047640), (2, 42023820), (3, 28015880), (4, 21011910), (5, 16809528), (6, 14007940), (8, 10505955), (10, 8404764), (12, 7003970), (15, 5603176), (19, 4423560), (20, 4202382), (24, 3501985), (30, 2801588), (38, 2211780), (40, 2101191), (57, 1474520), (60, 1400794), (76, 1105890), (95, 884712), (114, 737260), (120, 700397), (152, 552945), (190, 442356), (191, 440040), (193, 435480), (228, 368630), (285, 294904), (380, 221178), (382, 220020), (386, 217740), (456, 184315), (570, 147452), (573, 146680), (579, 145160), (760, 110589), (764, 110010), (772, 108870), (955, 88008), (965, 87096), (1140, 73726), (1146, 73340), (1158, 72580), (1528, 55005), (1544, 54435), (1910, 44004), (1930, 43548), (2280, 36863), (2292, 36670), (2316, 36290), (2865, 29336), (2895, 29032), (3629, 23160), (3667, 22920), (3820, 22002), (3860, 21774), (4584, 18335), (4632, 18145), (5730, 14668), (5790, 14516), (7258, 11580), (7334, 11460), (7640, 11001), (7720, 10887)]