509163840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 224

約数和(自身を含む): 1855134720

約数和(自身を除く): 1345970880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1901, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 3802, 4185, 4320, 4464, 4960, 5580, 5703, 5952, 6696, 7440, 7604, 8370, 8640, 8928, 9505, 9920, 11160, 11406, 13392, 14880, 15208, 16740, 17109, 17856, 19010, 22320, 22812, 26784, 28515, 29760, 30416, 33480, 34218, 38020, 44640, 45624, 51327, 53568, 57030, 58931, 60832, 66960, 68436, 76040, 85545, 89280, 91248, 102654, 114060, 117862, 121664, 133920, 136872, 152080, 171090, 176793, 182496, 205308, 228120, 235724, 256635, 267840, 273744, 294655, 304160, 342180, 353586, 364992, 410616, 456240, 471448, 513270, 530379, 547488, 589310, 608320, 684360, 707172, 821232, 883965, 912480, 942896, 1026540, 1060758, 1094976, 1178620, 1368720, 1414344, 1591137, 1642464, 1767930, 1824960, 1885792, 2053080, 2121516, 2357240, 2651895, 2737440, 2828688, 3182274, 3284928, 3535860, 3771584, 4106160, 4243032, 4714480, 5303790, 5474880, 5657376, 6364548, 7071720, 7955685, 8212320, 8486064, 9428960, 10607580, 11314752, 12729096, 14143440, 15911370, 16424640, 16972128, 18857920, 21215160, 25458192, 28286880, 31822740, 33944256, 42430320, 50916384, 56573760, 63645480, 84860640, 101832768, 127290960, 169721280, 254581920, 509163840]

約数ペア:

[(1, 509163840), (2, 254581920), (3, 169721280), (4, 127290960), (5, 101832768), (6, 84860640), (8, 63645480), (9, 56573760), (10, 50916384), (12, 42430320), (15, 33944256), (16, 31822740), (18, 28286880), (20, 25458192), (24, 21215160), (27, 18857920), (30, 16972128), (31, 16424640), (32, 15911370), (36, 14143440), (40, 12729096), (45, 11314752), (48, 10607580), (54, 9428960), (60, 8486064), (62, 8212320), (64, 7955685), (72, 7071720), (80, 6364548), (90, 5657376), (93, 5474880), (96, 5303790), (108, 4714480), (120, 4243032), (124, 4106160), (135, 3771584), (144, 3535860), (155, 3284928), (160, 3182274), (180, 2828688), (186, 2737440), (192, 2651895), (216, 2357240), (240, 2121516), (248, 2053080), (270, 1885792), (279, 1824960), (288, 1767930), (310, 1642464), (320, 1591137), (360, 1414344), (372, 1368720), (432, 1178620), (465, 1094976), (480, 1060758), (496, 1026540), (540, 942896), (558, 912480), (576, 883965), (620, 821232), (720, 707172), (744, 684360), (837, 608320), (864, 589310), (930, 547488), (960, 530379), (992, 513270), (1080, 471448), (1116, 456240), (1240, 410616), (1395, 364992), (1440, 353586), (1488, 342180), (1674, 304160), (1728, 294655), (1860, 273744), (1901, 267840), (1984, 256635), (2160, 235724), (2232, 228120), (2480, 205308), (2790, 182496), (2880, 176793), (2976, 171090), (3348, 152080), (3720, 136872), (3802, 133920), (4185, 121664), (4320, 117862), (4464, 114060), (4960, 102654), (5580, 91248), (5703, 89280), (5952, 85545), (6696, 76040), (7440, 68436), (7604, 66960), (8370, 60832), (8640, 58931), (8928, 57030), (9505, 53568), (9920, 51327), (11160, 45624), (11406, 44640), (13392, 38020), (14880, 34218), (15208, 33480), (16740, 30416), (17109, 29760), (17856, 28515), (19010, 26784), (22320, 22812)]