238556160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 264

約数和(自身を含む): 858364416

約数和(自身を除く): 619808256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 167, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 334, 360, 372, 384, 465, 480, 496, 501, 512, 558, 576, 620, 640, 668, 720, 744, 768, 835, 930, 960, 992, 1002, 1024, 1116, 1152, 1240, 1280, 1336, 1395, 1440, 1488, 1503, 1536, 1670, 1860, 1920, 1984, 2004, 2232, 2304, 2480, 2505, 2560, 2672, 2790, 2880, 2976, 3006, 3072, 3340, 3720, 3840, 3968, 4008, 4464, 4608, 4960, 5010, 5120, 5177, 5344, 5580, 5760, 5952, 6012, 6680, 7440, 7515, 7680, 7936, 8016, 8928, 9216, 9920, 10020, 10354, 10688, 11160, 11520, 11904, 12024, 13360, 14880, 15030, 15360, 15531, 15872, 16032, 17856, 19840, 20040, 20708, 21376, 22320, 23040, 23808, 24048, 25885, 26720, 29760, 30060, 31062, 31744, 32064, 35712, 39680, 40080, 41416, 42752, 44640, 46080, 46593, 47616, 48096, 51770, 53440, 59520, 60120, 62124, 64128, 71424, 77655, 79360, 80160, 82832, 85504, 89280, 93186, 95232, 96192, 103540, 106880, 119040, 120240, 124248, 128256, 142848, 155310, 158720, 160320, 165664, 171008, 178560, 186372, 192384, 207080, 213760, 232965, 238080, 240480, 248496, 256512, 285696, 310620, 320640, 331328, 357120, 372744, 384768, 414160, 427520, 465930, 476160, 480960, 496992, 513024, 621240, 641280, 662656, 714240, 745488, 769536, 828320, 855040, 931860, 961920, 993984, 1242480, 1282560, 1325312, 1428480, 1490976, 1539072, 1656640, 1863720, 1923840, 1987968, 2484960, 2565120, 2650624, 2981952, 3313280, 3727440, 3847680, 3975936, 4969920, 5301248, 5963904, 6626560, 7454880, 7695360, 7951872, 9939840, 11927808, 13253120, 14909760, 15903744, 19879680, 23855616, 26506240, 29819520, 39759360, 47711232, 59639040, 79518720, 119278080, 238556160]

約数ペア:

[(1, 238556160), (2, 119278080), (3, 79518720), (4, 59639040), (5, 47711232), (6, 39759360), (8, 29819520), (9, 26506240), (10, 23855616), (12, 19879680), (15, 15903744), (16, 14909760), (18, 13253120), (20, 11927808), (24, 9939840), (30, 7951872), (31, 7695360), (32, 7454880), (36, 6626560), (40, 5963904), (45, 5301248), (48, 4969920), (60, 3975936), (62, 3847680), (64, 3727440), (72, 3313280), (80, 2981952), (90, 2650624), (93, 2565120), (96, 2484960), (120, 1987968), (124, 1923840), (128, 1863720), (144, 1656640), (155, 1539072), (160, 1490976), (167, 1428480), (180, 1325312), (186, 1282560), (192, 1242480), (240, 993984), (248, 961920), (256, 931860), (279, 855040), (288, 828320), (310, 769536), (320, 745488), (334, 714240), (360, 662656), (372, 641280), (384, 621240), (465, 513024), (480, 496992), (496, 480960), (501, 476160), (512, 465930), (558, 427520), (576, 414160), (620, 384768), (640, 372744), (668, 357120), (720, 331328), (744, 320640), (768, 310620), (835, 285696), (930, 256512), (960, 248496), (992, 240480), (1002, 238080), (1024, 232965), (1116, 213760), (1152, 207080), (1240, 192384), (1280, 186372), (1336, 178560), (1395, 171008), (1440, 165664), (1488, 160320), (1503, 158720), (1536, 155310), (1670, 142848), (1860, 128256), (1920, 124248), (1984, 120240), (2004, 119040), (2232, 106880), (2304, 103540), (2480, 96192), (2505, 95232), (2560, 93186), (2672, 89280), (2790, 85504), (2880, 82832), (2976, 80160), (3006, 79360), (3072, 77655), (3340, 71424), (3720, 64128), (3840, 62124), (3968, 60120), (4008, 59520), (4464, 53440), (4608, 51770), (4960, 48096), (5010, 47616), (5120, 46593), (5177, 46080), (5344, 44640), (5580, 42752), (5760, 41416), (5952, 40080), (6012, 39680), (6680, 35712), (7440, 32064), (7515, 31744), (7680, 31062), (7936, 30060), (8016, 29760), (8928, 26720), (9216, 25885), (9920, 24048), (10020, 23808), (10354, 23040), (10688, 22320), (11160, 21376), (11520, 20708), (11904, 20040), (12024, 19840), (13360, 17856), (14880, 16032), (15030, 15872), (15360, 15531)]