769202070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 2399846400

約数和(自身を除く): 1630644330

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 61, 62, 65, 70, 78, 91, 93, 105, 122, 130, 149, 155, 182, 183, 186, 195, 210, 217, 273, 298, 305, 310, 366, 390, 403, 427, 434, 447, 455, 465, 546, 610, 651, 745, 793, 806, 854, 894, 910, 915, 930, 1043, 1085, 1209, 1281, 1302, 1365, 1490, 1586, 1830, 1891, 1937, 2015, 2086, 2135, 2170, 2235, 2379, 2418, 2562, 2730, 2821, 3129, 3255, 3782, 3874, 3965, 4030, 4270, 4470, 4619, 4758, 5215, 5551, 5642, 5673, 5811, 6045, 6258, 6405, 6510, 7930, 8463, 9089, 9238, 9455, 9685, 10430, 11102, 11346, 11622, 11895, 12090, 12810, 13237, 13559, 13857, 14105, 15645, 16653, 16926, 18178, 18910, 19370, 23095, 23790, 24583, 26474, 27118, 27267, 27714, 27755, 28210, 28365, 29055, 31290, 32333, 33306, 39711, 40677, 42315, 45445, 46190, 49166, 54534, 55510, 56730, 58110, 60047, 63623, 64666, 66185, 67795, 69285, 73749, 79422, 81354, 83265, 84630, 90890, 96999, 118157, 120094, 122915, 127246, 132370, 135590, 136335, 138570, 147498, 161665, 166530, 172081, 180141, 190869, 193998, 198555, 203385, 236314, 245830, 272670, 281759, 300235, 318115, 323330, 344162, 354471, 360282, 368745, 381738, 397110, 406770, 420329, 484995, 516243, 563518, 590785, 600470, 636230, 708942, 737490, 827099, 840658, 845277, 860405, 900705, 954345, 969990, 1032486, 1181570, 1260987, 1408795, 1654198, 1690554, 1720810, 1772355, 1801410, 1908690, 1972313, 2101645, 2481297, 2521974, 2581215, 2817590, 3544710, 3662867, 3944626, 4135495, 4203290, 4226385, 4962594, 5162430, 5916939, 6304935, 7325734, 8270990, 8452770, 9861565, 10988601, 11833878, 12406485, 12609870, 18314335, 19723130, 21977202, 24812970, 25640069, 29584695, 36628670, 51280138, 54943005, 59169390, 76920207, 109886010, 128200345, 153840414, 256400690, 384601035, 769202070]

約数ペア:

[(1, 769202070), (2, 384601035), (3, 256400690), (5, 153840414), (6, 128200345), (7, 109886010), (10, 76920207), (13, 59169390), (14, 54943005), (15, 51280138), (21, 36628670), (26, 29584695), (30, 25640069), (31, 24812970), (35, 21977202), (39, 19723130), (42, 18314335), (61, 12609870), (62, 12406485), (65, 11833878), (70, 10988601), (78, 9861565), (91, 8452770), (93, 8270990), (105, 7325734), (122, 6304935), (130, 5916939), (149, 5162430), (155, 4962594), (182, 4226385), (183, 4203290), (186, 4135495), (195, 3944626), (210, 3662867), (217, 3544710), (273, 2817590), (298, 2581215), (305, 2521974), (310, 2481297), (366, 2101645), (390, 1972313), (403, 1908690), (427, 1801410), (434, 1772355), (447, 1720810), (455, 1690554), (465, 1654198), (546, 1408795), (610, 1260987), (651, 1181570), (745, 1032486), (793, 969990), (806, 954345), (854, 900705), (894, 860405), (910, 845277), (915, 840658), (930, 827099), (1043, 737490), (1085, 708942), (1209, 636230), (1281, 600470), (1302, 590785), (1365, 563518), (1490, 516243), (1586, 484995), (1830, 420329), (1891, 406770), (1937, 397110), (2015, 381738), (2086, 368745), (2135, 360282), (2170, 354471), (2235, 344162), (2379, 323330), (2418, 318115), (2562, 300235), (2730, 281759), (2821, 272670), (3129, 245830), (3255, 236314), (3782, 203385), (3874, 198555), (3965, 193998), (4030, 190869), (4270, 180141), (4470, 172081), (4619, 166530), (4758, 161665), (5215, 147498), (5551, 138570), (5642, 136335), (5673, 135590), (5811, 132370), (6045, 127246), (6258, 122915), (6405, 120094), (6510, 118157), (7930, 96999), (8463, 90890), (9089, 84630), (9238, 83265), (9455, 81354), (9685, 79422), (10430, 73749), (11102, 69285), (11346, 67795), (11622, 66185), (11895, 64666), (12090, 63623), (12810, 60047), (13237, 58110), (13559, 56730), (13857, 55510), (14105, 54534), (15645, 49166), (16653, 46190), (16926, 45445), (18178, 42315), (18910, 40677), (19370, 39711), (23095, 33306), (23790, 32333), (24583, 31290), (26474, 29055), (27118, 28365), (27267, 28210), (27714, 27755)]