1933685760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 264

約数和(自身を含む): 6439501728

約数和(自身を除く): 4505815968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 256, 262, 310, 320, 372, 384, 393, 465, 480, 496, 512, 524, 620, 640, 655, 744, 768, 786, 930, 960, 961, 992, 1024, 1048, 1240, 1280, 1310, 1488, 1536, 1572, 1860, 1920, 1922, 1965, 1984, 2096, 2480, 2560, 2620, 2883, 2976, 3072, 3144, 3720, 3840, 3844, 3930, 3968, 4061, 4192, 4805, 4960, 5120, 5240, 5766, 5952, 6288, 7440, 7680, 7688, 7860, 7936, 8122, 8384, 9610, 9920, 10480, 11532, 11904, 12183, 12576, 14415, 14880, 15360, 15376, 15720, 15872, 16244, 16768, 19220, 19840, 20305, 20960, 23064, 23808, 24366, 25152, 28830, 29760, 30752, 31440, 31744, 32488, 33536, 38440, 39680, 40610, 41920, 46128, 47616, 48732, 50304, 57660, 59520, 60915, 61504, 62880, 64976, 67072, 76880, 79360, 81220, 83840, 92256, 95232, 97464, 100608, 115320, 119040, 121830, 123008, 125760, 125891, 129952, 134144, 153760, 158720, 162440, 167680, 184512, 194928, 201216, 230640, 238080, 243660, 246016, 251520, 251782, 259904, 307520, 324880, 335360, 369024, 377673, 389856, 402432, 461280, 476160, 487320, 492032, 503040, 503564, 519808, 615040, 629455, 649760, 670720, 738048, 755346, 779712, 922560, 974640, 984064, 1006080, 1007128, 1039616, 1230080, 1258910, 1299520, 1476096, 1510692, 1559424, 1845120, 1888365, 1949280, 2012160, 2014256, 2079232, 2460160, 2517820, 2599040, 2952192, 3021384, 3118848, 3690240, 3776730, 3898560, 4028512, 4158464, 4920320, 5035640, 5198080, 6042768, 6237696, 7380480, 7553460, 7797120, 8057024, 10071280, 10396160, 12085536, 12475392, 14760960, 15106920, 15594240, 16114048, 20142560, 20792320, 24171072, 30213840, 31188480, 32228096, 40285120, 48342144, 60427680, 62376960, 64456192, 80570240, 96684288, 120855360, 128912384, 161140480, 193368576, 241710720, 322280960, 386737152, 483421440, 644561920, 966842880, 1933685760]

約数ペア:

[(1, 1933685760), (2, 966842880), (3, 644561920), (4, 483421440), (5, 386737152), (6, 322280960), (8, 241710720), (10, 193368576), (12, 161140480), (15, 128912384), (16, 120855360), (20, 96684288), (24, 80570240), (30, 64456192), (31, 62376960), (32, 60427680), (40, 48342144), (48, 40285120), (60, 32228096), (62, 31188480), (64, 30213840), (80, 24171072), (93, 20792320), (96, 20142560), (120, 16114048), (124, 15594240), (128, 15106920), (131, 14760960), (155, 12475392), (160, 12085536), (186, 10396160), (192, 10071280), (240, 8057024), (248, 7797120), (256, 7553460), (262, 7380480), (310, 6237696), (320, 6042768), (372, 5198080), (384, 5035640), (393, 4920320), (465, 4158464), (480, 4028512), (496, 3898560), (512, 3776730), (524, 3690240), (620, 3118848), (640, 3021384), (655, 2952192), (744, 2599040), (768, 2517820), (786, 2460160), (930, 2079232), (960, 2014256), (961, 2012160), (992, 1949280), (1024, 1888365), (1048, 1845120), (1240, 1559424), (1280, 1510692), (1310, 1476096), (1488, 1299520), (1536, 1258910), (1572, 1230080), (1860, 1039616), (1920, 1007128), (1922, 1006080), (1965, 984064), (1984, 974640), (2096, 922560), (2480, 779712), (2560, 755346), (2620, 738048), (2883, 670720), (2976, 649760), (3072, 629455), (3144, 615040), (3720, 519808), (3840, 503564), (3844, 503040), (3930, 492032), (3968, 487320), (4061, 476160), (4192, 461280), (4805, 402432), (4960, 389856), (5120, 377673), (5240, 369024), (5766, 335360), (5952, 324880), (6288, 307520), (7440, 259904), (7680, 251782), (7688, 251520), (7860, 246016), (7936, 243660), (8122, 238080), (8384, 230640), (9610, 201216), (9920, 194928), (10480, 184512), (11532, 167680), (11904, 162440), (12183, 158720), (12576, 153760), (14415, 134144), (14880, 129952), (15360, 125891), (15376, 125760), (15720, 123008), (15872, 121830), (16244, 119040), (16768, 115320), (19220, 100608), (19840, 97464), (20305, 95232), (20960, 92256), (23064, 83840), (23808, 81220), (24366, 79360), (25152, 76880), (28830, 67072), (29760, 64976), (30752, 62880), (31440, 61504), (31744, 60915), (32488, 59520), (33536, 57660), (38440, 50304), (39680, 48732), (40610, 47616), (41920, 46128)]