7933187080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^2$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 22312120320

約数和(自身を除く): 14378933240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 131, 140, 182, 254, 260, 262, 280, 364, 455, 508, 520, 524, 635, 655, 728, 889, 910, 917, 1016, 1048, 1270, 1310, 1651, 1703, 1778, 1820, 1834, 2540, 2620, 3302, 3406, 3556, 3640, 3668, 4445, 4585, 5080, 5240, 6604, 6812, 7112, 7336, 8255, 8515, 8890, 9170, 11557, 11921, 13208, 13624, 16510, 16637, 17030, 17161, 17780, 18340, 23114, 23842, 33020, 33274, 34060, 34322, 35560, 36680, 46228, 47684, 57785, 59605, 66040, 66548, 68120, 68644, 83185, 85805, 92456, 95368, 115570, 116459, 119210, 120127, 133096, 137288, 166370, 171610, 216281, 223093, 231140, 232918, 238420, 240254, 332740, 343220, 432562, 446186, 462280, 465836, 476840, 480508, 582295, 600635, 665480, 686440, 865124, 892372, 931672, 961016, 1081405, 1115465, 1164590, 1201270, 1513967, 1561651, 1730248, 1784744, 2162810, 2179447, 2230930, 2329180, 2402540, 3027934, 3123302, 4325620, 4358894, 4461860, 4658360, 4805080, 6055868, 6246604, 7569835, 7808255, 8651240, 8717788, 8923720, 10897235, 12111736, 12493208, 15139670, 15256129, 15616510, 17435576, 21794470, 28332811, 30279340, 30512258, 31233020, 43588940, 56665622, 60558680, 61024516, 62466040, 76280645, 87177880, 113331244, 122049032, 141664055, 152561290, 198329677, 226662488, 283328110, 305122580, 396659354, 566656220, 610245160, 793318708, 991648385, 1133312440, 1586637416, 1983296770, 3966593540, 7933187080]

約数ペア:

[(1, 7933187080), (2, 3966593540), (4, 1983296770), (5, 1586637416), (7, 1133312440), (8, 991648385), (10, 793318708), (13, 610245160), (14, 566656220), (20, 396659354), (26, 305122580), (28, 283328110), (35, 226662488), (40, 198329677), (52, 152561290), (56, 141664055), (65, 122049032), (70, 113331244), (91, 87177880), (104, 76280645), (127, 62466040), (130, 61024516), (131, 60558680), (140, 56665622), (182, 43588940), (254, 31233020), (260, 30512258), (262, 30279340), (280, 28332811), (364, 21794470), (455, 17435576), (508, 15616510), (520, 15256129), (524, 15139670), (635, 12493208), (655, 12111736), (728, 10897235), (889, 8923720), (910, 8717788), (917, 8651240), (1016, 7808255), (1048, 7569835), (1270, 6246604), (1310, 6055868), (1651, 4805080), (1703, 4658360), (1778, 4461860), (1820, 4358894), (1834, 4325620), (2540, 3123302), (2620, 3027934), (3302, 2402540), (3406, 2329180), (3556, 2230930), (3640, 2179447), (3668, 2162810), (4445, 1784744), (4585, 1730248), (5080, 1561651), (5240, 1513967), (6604, 1201270), (6812, 1164590), (7112, 1115465), (7336, 1081405), (8255, 961016), (8515, 931672), (8890, 892372), (9170, 865124), (11557, 686440), (11921, 665480), (13208, 600635), (13624, 582295), (16510, 480508), (16637, 476840), (17030, 465836), (17161, 462280), (17780, 446186), (18340, 432562), (23114, 343220), (23842, 332740), (33020, 240254), (33274, 238420), (34060, 232918), (34322, 231140), (35560, 223093), (36680, 216281), (46228, 171610), (47684, 166370), (57785, 137288), (59605, 133096), (66040, 120127), (66548, 119210), (68120, 116459), (68644, 115570), (83185, 95368), (85805, 92456)]