79427220

素因数分解:

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

素因数の和:262

約数の個数: 96

約数和(自身を含む): 235966080

約数和(自身を除く): 156538860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 193, 228, 285, 361, 380, 386, 570, 579, 722, 772, 965, 1083, 1140, 1158, 1444, 1805, 1930, 2166, 2316, 2895, 3610, 3667, 3860, 4332, 5415, 5790, 6859, 7220, 7334, 10830, 11001, 11580, 13718, 14668, 18335, 20577, 21660, 22002, 27436, 34295, 36670, 41154, 44004, 55005, 68590, 69673, 73340, 82308, 102885, 110010, 137180, 139346, 205770, 209019, 220020, 278692, 348365, 411540, 418038, 696730, 836076, 1045095, 1323787, 1393460, 2090190, 2647574, 3971361, 4180380, 5295148, 6618935, 7942722, 13237870, 15885444, 19856805, 26475740, 39713610, 79427220]

約数ペア:

[(1, 79427220), (2, 39713610), (3, 26475740), (4, 19856805), (5, 15885444), (6, 13237870), (10, 7942722), (12, 6618935), (15, 5295148), (19, 4180380), (20, 3971361), (30, 2647574), (38, 2090190), (57, 1393460), (60, 1323787), (76, 1045095), (95, 836076), (114, 696730), (190, 418038), (193, 411540), (228, 348365), (285, 278692), (361, 220020), (380, 209019), (386, 205770), (570, 139346), (579, 137180), (722, 110010), (772, 102885), (965, 82308), (1083, 73340), (1140, 69673), (1158, 68590), (1444, 55005), (1805, 44004), (1930, 41154), (2166, 36670), (2316, 34295), (2895, 27436), (3610, 22002), (3667, 21660), (3860, 20577), (4332, 18335), (5415, 14668), (5790, 13718), (6859, 11580), (7220, 11001), (7334, 10830)]