65803080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 250179840

約数和(自身を除く): 184376760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 49, 56, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 120, 124, 133, 140, 147, 152, 155, 168, 186, 190, 196, 210, 217, 228, 245, 248, 266, 280, 285, 294, 310, 361, 372, 380, 392, 399, 420, 434, 456, 465, 490, 532, 570, 588, 589, 620, 651, 665, 722, 735, 744, 760, 798, 840, 868, 930, 931, 980, 1064, 1083, 1085, 1140, 1176, 1178, 1240, 1302, 1330, 1444, 1470, 1519, 1596, 1736, 1767, 1805, 1860, 1862, 1960, 1995, 2166, 2170, 2280, 2356, 2527, 2604, 2660, 2793, 2888, 2940, 2945, 3038, 3192, 3255, 3534, 3610, 3720, 3724, 3990, 4123, 4332, 4340, 4557, 4655, 4712, 5054, 5208, 5320, 5415, 5586, 5880, 5890, 6076, 6510, 7068, 7220, 7448, 7581, 7595, 7980, 8246, 8664, 8680, 8835, 9114, 9310, 10108, 10830, 11172, 11191, 11780, 12152, 12369, 12635, 13020, 13965, 14136, 14440, 15162, 15190, 15960, 16492, 17670, 17689, 18228, 18620, 20216, 20615, 21660, 22344, 22382, 22785, 23560, 24738, 25270, 26040, 27930, 28861, 30324, 30380, 32984, 33573, 35340, 35378, 36456, 37240, 37905, 41230, 43320, 44764, 45570, 49476, 50540, 53067, 55860, 55955, 57722, 60648, 60760, 61845, 67146, 70680, 70756, 75810, 78337, 82460, 86583, 88445, 89528, 91140, 98952, 101080, 106134, 111720, 111910, 115444, 123690, 134292, 141512, 144305, 151620, 156674, 164920, 167865, 173166, 176890, 182280, 212268, 223820, 230888, 235011, 247380, 265335, 268584, 288610, 303240, 313348, 335730, 346332, 353780, 391685, 424536, 432915, 447640, 470022, 494760, 530670, 548359, 577220, 626696, 671460, 692664, 707560, 783370, 865830, 940044, 1061340, 1096718, 1154440, 1175055, 1342920, 1566740, 1645077, 1731660, 1880088, 2122680, 2193436, 2350110, 2741795, 3133480, 3290154, 3463320, 4386872, 4700220, 5483590, 6580308, 8225385, 9400440, 10967180, 13160616, 16450770, 21934360, 32901540, 65803080]

約数ペア:

[(1, 65803080), (2, 32901540), (3, 21934360), (4, 16450770), (5, 13160616), (6, 10967180), (7, 9400440), (8, 8225385), (10, 6580308), (12, 5483590), (14, 4700220), (15, 4386872), (19, 3463320), (20, 3290154), (21, 3133480), (24, 2741795), (28, 2350110), (30, 2193436), (31, 2122680), (35, 1880088), (38, 1731660), (40, 1645077), (42, 1566740), (49, 1342920), (56, 1175055), (57, 1154440), (60, 1096718), (62, 1061340), (70, 940044), (76, 865830), (84, 783370), (93, 707560), (95, 692664), (98, 671460), (105, 626696), (114, 577220), (120, 548359), (124, 530670), (133, 494760), (140, 470022), (147, 447640), (152, 432915), (155, 424536), (168, 391685), (186, 353780), (190, 346332), (196, 335730), (210, 313348), (217, 303240), (228, 288610), (245, 268584), (248, 265335), (266, 247380), (280, 235011), (285, 230888), (294, 223820), (310, 212268), (361, 182280), (372, 176890), (380, 173166), (392, 167865), (399, 164920), (420, 156674), (434, 151620), (456, 144305), (465, 141512), (490, 134292), (532, 123690), (570, 115444), (588, 111910), (589, 111720), (620, 106134), (651, 101080), (665, 98952), (722, 91140), (735, 89528), (744, 88445), (760, 86583), (798, 82460), (840, 78337), (868, 75810), (930, 70756), (931, 70680), (980, 67146), (1064, 61845), (1083, 60760), (1085, 60648), (1140, 57722), (1176, 55955), (1178, 55860), (1240, 53067), (1302, 50540), (1330, 49476), (1444, 45570), (1470, 44764), (1519, 43320), (1596, 41230), (1736, 37905), (1767, 37240), (1805, 36456), (1860, 35378), (1862, 35340), (1960, 33573), (1995, 32984), (2166, 30380), (2170, 30324), (2280, 28861), (2356, 27930), (2527, 26040), (2604, 25270), (2660, 24738), (2793, 23560), (2888, 22785), (2940, 22382), (2945, 22344), (3038, 21660), (3192, 20615), (3255, 20216), (3534, 18620), (3610, 18228), (3720, 17689), (3724, 17670), (3990, 16492), (4123, 15960), (4332, 15190), (4340, 15162), (4557, 14440), (4655, 14136), (4712, 13965), (5054, 13020), (5208, 12635), (5320, 12369), (5415, 12152), (5586, 11780), (5880, 11191), (5890, 11172), (6076, 10830), (6510, 10108), (7068, 9310), (7220, 9114), (7448, 8835), (7581, 8680), (7595, 8664), (7980, 8246)]