408424380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 384

約数和(自身を含む): 1541406720

約数和(自身を除く): 1132982340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 31, 35, 38, 39, 42, 52, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 105, 114, 124, 127, 130, 133, 140, 155, 156, 182, 186, 190, 195, 210, 217, 228, 247, 254, 260, 266, 273, 285, 310, 364, 372, 380, 381, 390, 399, 403, 420, 434, 455, 465, 494, 508, 532, 546, 570, 589, 620, 635, 651, 665, 741, 762, 780, 798, 806, 868, 889, 910, 930, 988, 1085, 1092, 1140, 1178, 1209, 1235, 1270, 1302, 1330, 1365, 1482, 1524, 1596, 1612, 1651, 1729, 1767, 1778, 1820, 1860, 1905, 1995, 2015, 2170, 2356, 2413, 2418, 2470, 2540, 2604, 2660, 2667, 2730, 2821, 2945, 2964, 3255, 3302, 3458, 3534, 3556, 3705, 3810, 3937, 3990, 4030, 4123, 4340, 4445, 4826, 4836, 4940, 4953, 5187, 5334, 5460, 5642, 5890, 6045, 6510, 6604, 6916, 7068, 7239, 7410, 7620, 7657, 7874, 7980, 8060, 8246, 8255, 8463, 8645, 8835, 8890, 9652, 9906, 10374, 10668, 11284, 11557, 11780, 11811, 12065, 12090, 12369, 13020, 13335, 14105, 14478, 14820, 15314, 15748, 16492, 16510, 16891, 16926, 17290, 17670, 17780, 19685, 19812, 20615, 20748, 22971, 23114, 23622, 24130, 24180, 24738, 24765, 25935, 26670, 27559, 28210, 28956, 30628, 31369, 33020, 33782, 33852, 34580, 34671, 35340, 36195, 38285, 39370, 41230, 42315, 45942, 46228, 47244, 48260, 49476, 49530, 50673, 51181, 51870, 53340, 53599, 55118, 56420, 57785, 59055, 61845, 62738, 67564, 69342, 72390, 74803, 76570, 78740, 82460, 82677, 84455, 84630, 91884, 94107, 99060, 101346, 102362, 103740, 107198, 110236, 114855, 115570, 118110, 123690, 125476, 137795, 138684, 144780, 149606, 153140, 153543, 156845, 160797, 165354, 168910, 169260, 173355, 188214, 202692, 204724, 214396, 219583, 224409, 229710, 231140, 236220, 247380, 253365, 255905, 267995, 275590, 299212, 307086, 313690, 321594, 330708, 337820, 346710, 358267, 374015, 376428, 413385, 439166, 448818, 459420, 470535, 506730, 511810, 523621, 535990, 551180, 614172, 627380, 643188, 658749, 693420, 716534, 748030, 767715, 803985, 826770, 878332, 897636, 941070, 972439, 1013460, 1023620, 1047242, 1071980, 1074801, 1097915, 1122045, 1317498, 1433068, 1496060, 1535430, 1570863, 1607970, 1653540, 1791335, 1882140, 1944878, 2094484, 2149602, 2195830, 2244090, 2618105, 2634996, 2917317, 3070860, 3141726, 3215940, 3293745, 3582670, 3889756, 4299204, 4391660, 4488180, 4862195, 5236210, 5374005, 5834634, 6283452, 6587490, 6807073, 7165340, 7854315, 9724390, 10472420, 10748010, 11669268, 13174980, 13614146, 14586585, 15708630, 19448780, 20421219, 21496020, 27228292, 29173170, 31417260, 34035365, 40842438, 58346340, 68070730, 81684876, 102106095, 136141460, 204212190, 408424380]

約数ペア:

[(1, 408424380), (2, 204212190), (3, 136141460), (4, 102106095), (5, 81684876), (6, 68070730), (7, 58346340), (10, 40842438), (12, 34035365), (13, 31417260), (14, 29173170), (15, 27228292), (19, 21496020), (20, 20421219), (21, 19448780), (26, 15708630), (28, 14586585), (30, 13614146), (31, 13174980), (35, 11669268), (38, 10748010), (39, 10472420), (42, 9724390), (52, 7854315), (57, 7165340), (60, 6807073), (62, 6587490), (65, 6283452), (70, 5834634), (76, 5374005), (78, 5236210), (84, 4862195), (91, 4488180), (93, 4391660), (95, 4299204), (105, 3889756), (114, 3582670), (124, 3293745), (127, 3215940), (130, 3141726), (133, 3070860), (140, 2917317), (155, 2634996), (156, 2618105), (182, 2244090), (186, 2195830), (190, 2149602), (195, 2094484), (210, 1944878), (217, 1882140), (228, 1791335), (247, 1653540), (254, 1607970), (260, 1570863), (266, 1535430), (273, 1496060), (285, 1433068), (310, 1317498), (364, 1122045), (372, 1097915), (380, 1074801), (381, 1071980), (390, 1047242), (399, 1023620), (403, 1013460), (420, 972439), (434, 941070), (455, 897636), (465, 878332), (494, 826770), (508, 803985), (532, 767715), (546, 748030), (570, 716534), (589, 693420), (620, 658749), (635, 643188), (651, 627380), (665, 614172), (741, 551180), (762, 535990), (780, 523621), (798, 511810), (806, 506730), (868, 470535), (889, 459420), (910, 448818), (930, 439166), (988, 413385), (1085, 376428), (1092, 374015), (1140, 358267), (1178, 346710), (1209, 337820), (1235, 330708), (1270, 321594), (1302, 313690), (1330, 307086), (1365, 299212), (1482, 275590), (1524, 267995), (1596, 255905), (1612, 253365), (1651, 247380), (1729, 236220), (1767, 231140), (1778, 229710), (1820, 224409), (1860, 219583), (1905, 214396), (1995, 204724), (2015, 202692), (2170, 188214), (2356, 173355), (2413, 169260), (2418, 168910), (2470, 165354), (2540, 160797), (2604, 156845), (2660, 153543), (2667, 153140), (2730, 149606), (2821, 144780), (2945, 138684), (2964, 137795), (3255, 125476), (3302, 123690), (3458, 118110), (3534, 115570), (3556, 114855), (3705, 110236), (3810, 107198), (3937, 103740), (3990, 102362), (4030, 101346), (4123, 99060), (4340, 94107), (4445, 91884), (4826, 84630), (4836, 84455), (4940, 82677), (4953, 82460), (5187, 78740), (5334, 76570), (5460, 74803), (5642, 72390), (5890, 69342), (6045, 67564), (6510, 62738), (6604, 61845), (6916, 59055), (7068, 57785), (7239, 56420), (7410, 55118), (7620, 53599), (7657, 53340), (7874, 51870), (7980, 51181), (8060, 50673), (8246, 49530), (8255, 49476), (8463, 48260), (8645, 47244), (8835, 46228), (8890, 45942), (9652, 42315), (9906, 41230), (10374, 39370), (10668, 38285), (11284, 36195), (11557, 35340), (11780, 34671), (11811, 34580), (12065, 33852), (12090, 33782), (12369, 33020), (13020, 31369), (13335, 30628), (14105, 28956), (14478, 28210), (14820, 27559), (15314, 26670), (15748, 25935), (16492, 24765), (16510, 24738), (16891, 24180), (16926, 24130), (17290, 23622), (17670, 23114), (17780, 22971), (19685, 20748), (19812, 20615)]