2313367040

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 5892480000

約数和(自身を除く): 3579112960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 199, 239, 256, 304, 320, 380, 398, 478, 512, 608, 640, 760, 796, 956, 995, 1195, 1216, 1280, 1520, 1592, 1912, 1990, 2390, 2432, 2560, 3040, 3184, 3781, 3824, 3980, 4541, 4780, 4864, 6080, 6368, 7562, 7648, 7960, 9082, 9560, 9728, 12160, 12736, 15124, 15296, 15920, 18164, 18905, 19120, 22705, 24320, 25472, 30248, 30592, 31840, 36328, 37810, 38240, 45410, 47561, 48640, 50944, 60496, 61184, 63680, 72656, 75620, 76480, 90820, 95122, 101888, 120992, 122368, 127360, 145312, 151240, 152960, 181640, 190244, 237805, 241984, 254720, 290624, 302480, 305920, 363280, 380488, 475610, 483968, 509440, 581248, 604960, 611840, 726560, 760976, 903659, 951220, 967936, 1162496, 1209920, 1453120, 1521952, 1807318, 1902440, 1935872, 2324992, 2419840, 2906240, 3043904, 3614636, 3804880, 4518295, 4839680, 5812480, 6087808, 7229272, 7609760, 9036590, 9679360, 11624960, 12175616, 14458544, 15219520, 18073180, 24351232, 28917088, 30439040, 36146360, 57834176, 60878080, 72292720, 115668352, 121756160, 144585440, 231336704, 289170880, 462673408, 578341760, 1156683520, 2313367040]

約数ペア:

[(1, 2313367040), (2, 1156683520), (4, 578341760), (5, 462673408), (8, 289170880), (10, 231336704), (16, 144585440), (19, 121756160), (20, 115668352), (32, 72292720), (38, 60878080), (40, 57834176), (64, 36146360), (76, 30439040), (80, 28917088), (95, 24351232), (128, 18073180), (152, 15219520), (160, 14458544), (190, 12175616), (199, 11624960), (239, 9679360), (256, 9036590), (304, 7609760), (320, 7229272), (380, 6087808), (398, 5812480), (478, 4839680), (512, 4518295), (608, 3804880), (640, 3614636), (760, 3043904), (796, 2906240), (956, 2419840), (995, 2324992), (1195, 1935872), (1216, 1902440), (1280, 1807318), (1520, 1521952), (1592, 1453120), (1912, 1209920), (1990, 1162496), (2390, 967936), (2432, 951220), (2560, 903659), (3040, 760976), (3184, 726560), (3781, 611840), (3824, 604960), (3980, 581248), (4541, 509440), (4780, 483968), (4864, 475610), (6080, 380488), (6368, 363280), (7562, 305920), (7648, 302480), (7960, 290624), (9082, 254720), (9560, 241984), (9728, 237805), (12160, 190244), (12736, 181640), (15124, 152960), (15296, 151240), (15920, 145312), (18164, 127360), (18905, 122368), (19120, 120992), (22705, 101888), (24320, 95122), (25472, 90820), (30248, 76480), (30592, 75620), (31840, 72656), (36328, 63680), (37810, 61184), (38240, 60496), (45410, 50944), (47561, 48640)]