1250258520

素因数分解:

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

素因数の和:116

約数の個数: 384

約数和(自身を含む): 4754073600

約数和(自身を除く): 3503815080

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, 6859, 7068, 7220, 7448, 7581, 7595, 7980, 8246, 8664, 8680, 8835, 9114, 9310, 10108, 10830, 11172, 11191, 11780, 12152, 12369, 12635, 13020, 13718, 13965, 14136, 14440, 15162, 15190, 15960, 16492, 17670, 17689, 18228, 18620, 20216, 20577, 20615, 21660, 22344, 22382, 22785, 23560, 24738, 25270, 26040, 27436, 27930, 28861, 30324, 30380, 32984, 33573, 34295, 35340, 35378, 36456, 37240, 37905, 41154, 41230, 43320, 44764, 45570, 48013, 49476, 50540, 53067, 54872, 55860, 55955, 57722, 60648, 60760, 61845, 67146, 68590, 70680, 70756, 75810, 78337, 82308, 82460, 86583, 88445, 89528, 91140, 96026, 98952, 101080, 102885, 106134, 111720, 111910, 115444, 123690, 134292, 137180, 141512, 144039, 144305, 151620, 156674, 164616, 164920, 167865, 173166, 176890, 182280, 192052, 205770, 212268, 212629, 223820, 230888, 235011, 240065, 247380, 265335, 268584, 274360, 288078, 288610, 303240, 313348, 335730, 336091, 346332, 353780, 384104, 391685, 411540, 424536, 425258, 432915, 447640, 470022, 480130, 494760, 530670, 548359, 576156, 577220, 626696, 637887, 671460, 672182, 692664, 707560, 720195, 783370, 823080, 850516, 865830, 940044, 960260, 1008273, 1061340, 1063145, 1096718, 1152312, 1154440, 1175055, 1275774, 1342920, 1344364, 1440390, 1488403, 1566740, 1645077, 1680455, 1701032, 1731660, 1880088, 1920520, 2016546, 2122680, 2126290, 2193436, 2350110, 2551548, 2688728, 2741795, 2880780, 2976806, 3133480, 3189435, 3290154, 3360910, 3463320, 4033092, 4252580, 4386872, 4465209, 4700220, 5041365, 5103096, 5483590, 5761560, 5953612, 6378870, 6580308, 6721820, 7442015, 8066184, 8225385, 8505160, 8930418, 9400440, 10082730, 10418821, 10967180, 11907224, 12757740, 13160616, 13443640, 14884030, 16450770, 17860836, 20165460, 20837642, 21934360, 22326045, 25515480, 29768060, 31256463, 32901540, 35721672, 40330920, 41675284, 44652090, 52094105, 59536120, 62512926, 65803080, 83350568, 89304180, 104188210, 125025852, 156282315, 178608360, 208376420, 250051704, 312564630, 416752840, 625129260, 1250258520]

約数ペア:

[(1, 1250258520), (2, 625129260), (3, 416752840), (4, 312564630), (5, 250051704), (6, 208376420), (7, 178608360), (8, 156282315), (10, 125025852), (12, 104188210), (14, 89304180), (15, 83350568), (19, 65803080), (20, 62512926), (21, 59536120), (24, 52094105), (28, 44652090), (30, 41675284), (31, 40330920), (35, 35721672), (38, 32901540), (40, 31256463), (42, 29768060), (49, 25515480), (56, 22326045), (57, 21934360), (60, 20837642), (62, 20165460), (70, 17860836), (76, 16450770), (84, 14884030), (93, 13443640), (95, 13160616), (98, 12757740), (105, 11907224), (114, 10967180), (120, 10418821), (124, 10082730), (133, 9400440), (140, 8930418), (147, 8505160), (152, 8225385), (155, 8066184), (168, 7442015), (186, 6721820), (190, 6580308), (196, 6378870), (210, 5953612), (217, 5761560), (228, 5483590), (245, 5103096), (248, 5041365), (266, 4700220), (280, 4465209), (285, 4386872), (294, 4252580), (310, 4033092), (361, 3463320), (372, 3360910), (380, 3290154), (392, 3189435), (399, 3133480), (420, 2976806), (434, 2880780), (456, 2741795), (465, 2688728), (490, 2551548), (532, 2350110), (570, 2193436), (588, 2126290), (589, 2122680), (620, 2016546), (651, 1920520), (665, 1880088), (722, 1731660), (735, 1701032), (744, 1680455), (760, 1645077), (798, 1566740), (840, 1488403), (868, 1440390), (930, 1344364), (931, 1342920), (980, 1275774), (1064, 1175055), (1083, 1154440), (1085, 1152312), (1140, 1096718), (1176, 1063145), (1178, 1061340), (1240, 1008273), (1302, 960260), (1330, 940044), (1444, 865830), (1470, 850516), (1519, 823080), (1596, 783370), (1736, 720195), (1767, 707560), (1805, 692664), (1860, 672182), (1862, 671460), (1960, 637887), (1995, 626696), (2166, 577220), (2170, 576156), (2280, 548359), (2356, 530670), (2527, 494760), (2604, 480130), (2660, 470022), (2793, 447640), (2888, 432915), (2940, 425258), (2945, 424536), (3038, 411540), (3192, 391685), (3255, 384104), (3534, 353780), (3610, 346332), (3720, 336091), (3724, 335730), (3990, 313348), (4123, 303240), (4332, 288610), (4340, 288078), (4557, 274360), (4655, 268584), (4712, 265335), (5054, 247380), (5208, 240065), (5320, 235011), (5415, 230888), (5586, 223820), (5880, 212629), (5890, 212268), (6076, 205770), (6510, 192052), (6859, 182280), (7068, 176890), (7220, 173166), (7448, 167865), (7581, 164920), (7595, 164616), (7980, 156674), (8246, 151620), (8664, 144305), (8680, 144039), (8835, 141512), (9114, 137180), (9310, 134292), (10108, 123690), (10830, 115444), (11172, 111910), (11191, 111720), (11780, 106134), (12152, 102885), (12369, 101080), (12635, 98952), (13020, 96026), (13718, 91140), (13965, 89528), (14136, 88445), (14440, 86583), (15162, 82460), (15190, 82308), (15960, 78337), (16492, 75810), (17670, 70756), (17689, 70680), (18228, 68590), (18620, 67146), (20216, 61845), (20577, 60760), (20615, 60648), (21660, 57722), (22344, 55955), (22382, 55860), (22785, 54872), (23560, 53067), (24738, 50540), (25270, 49476), (26040, 48013), (27436, 45570), (27930, 44764), (28861, 43320), (30324, 41230), (30380, 41154), (32984, 37905), (33573, 37240), (34295, 36456), (35340, 35378)]