1513161520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 4046616000

約数和(自身を除く): 2533454480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 73, 76, 80, 95, 104, 130, 146, 152, 190, 208, 247, 260, 292, 304, 365, 380, 494, 520, 584, 730, 760, 949, 988, 1040, 1049, 1168, 1235, 1387, 1460, 1520, 1898, 1976, 2098, 2470, 2774, 2920, 3796, 3952, 4196, 4745, 4940, 5245, 5548, 5840, 6935, 7592, 8392, 9490, 9880, 10490, 11096, 13637, 13870, 15184, 16784, 18031, 18980, 19760, 19931, 20980, 22192, 27274, 27740, 36062, 37960, 39862, 41960, 54548, 55480, 68185, 72124, 75920, 76577, 79724, 83920, 90155, 99655, 109096, 110960, 136370, 144248, 153154, 159448, 180310, 199310, 218192, 259103, 272740, 288496, 306308, 318896, 360620, 382885, 398620, 518206, 545480, 612616, 721240, 765770, 797240, 995501, 1036412, 1090960, 1225232, 1295515, 1442480, 1454963, 1531540, 1594480, 1991002, 2072824, 2591030, 2909926, 3063080, 3982004, 4145648, 4977505, 5182060, 5819852, 6126160, 7274815, 7964008, 9955010, 10364120, 11639704, 14549630, 15928016, 18914519, 19910020, 20728240, 23279408, 29099260, 37829038, 39820040, 58198520, 75658076, 79640080, 94572595, 116397040, 151316152, 189145190, 302632304, 378290380, 756580760, 1513161520]

約数ペア:

[(1, 1513161520), (2, 756580760), (4, 378290380), (5, 302632304), (8, 189145190), (10, 151316152), (13, 116397040), (16, 94572595), (19, 79640080), (20, 75658076), (26, 58198520), (38, 39820040), (40, 37829038), (52, 29099260), (65, 23279408), (73, 20728240), (76, 19910020), (80, 18914519), (95, 15928016), (104, 14549630), (130, 11639704), (146, 10364120), (152, 9955010), (190, 7964008), (208, 7274815), (247, 6126160), (260, 5819852), (292, 5182060), (304, 4977505), (365, 4145648), (380, 3982004), (494, 3063080), (520, 2909926), (584, 2591030), (730, 2072824), (760, 1991002), (949, 1594480), (988, 1531540), (1040, 1454963), (1049, 1442480), (1168, 1295515), (1235, 1225232), (1387, 1090960), (1460, 1036412), (1520, 995501), (1898, 797240), (1976, 765770), (2098, 721240), (2470, 612616), (2774, 545480), (2920, 518206), (3796, 398620), (3952, 382885), (4196, 360620), (4745, 318896), (4940, 306308), (5245, 288496), (5548, 272740), (5840, 259103), (6935, 218192), (7592, 199310), (8392, 180310), (9490, 159448), (9880, 153154), (10490, 144248), (11096, 136370), (13637, 110960), (13870, 109096), (15184, 99655), (16784, 90155), (18031, 83920), (18980, 79724), (19760, 76577), (19931, 75920), (20980, 72124), (22192, 68185), (27274, 55480), (27740, 54548), (36062, 41960), (37960, 39862)]