380664960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 1328382720

約数和(自身を除く): 947717760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 128, 130, 151, 156, 160, 192, 195, 202, 208, 240, 260, 302, 303, 312, 320, 384, 390, 404, 416, 453, 480, 505, 520, 604, 606, 624, 640, 755, 780, 808, 832, 906, 960, 1010, 1040, 1208, 1212, 1248, 1313, 1510, 1515, 1560, 1616, 1664, 1812, 1920, 1963, 2020, 2080, 2265, 2416, 2424, 2496, 2626, 3020, 3030, 3120, 3232, 3624, 3926, 3939, 4040, 4160, 4530, 4832, 4848, 4992, 5252, 5889, 6040, 6060, 6240, 6464, 6565, 7248, 7852, 7878, 8080, 8320, 9060, 9664, 9696, 9815, 10504, 11778, 12080, 12120, 12480, 12928, 13130, 14496, 15251, 15704, 15756, 16160, 18120, 19328, 19392, 19630, 19695, 21008, 23556, 24160, 24240, 24960, 26260, 28992, 29445, 30502, 31408, 31512, 32320, 36240, 38784, 39260, 39390, 42016, 45753, 47112, 48320, 48480, 52520, 57984, 58890, 61004, 62816, 63024, 64640, 72480, 76255, 78520, 78780, 84032, 91506, 94224, 96640, 96960, 105040, 117780, 122008, 125632, 126048, 144960, 152510, 157040, 157560, 168064, 183012, 188448, 193920, 198263, 210080, 228765, 235560, 244016, 251264, 252096, 289920, 305020, 314080, 315120, 366024, 376896, 396526, 420160, 457530, 471120, 488032, 504192, 594789, 610040, 628160, 630240, 732048, 753792, 793052, 840320, 915060, 942240, 976064, 991315, 1189578, 1220080, 1256320, 1260480, 1464096, 1586104, 1830120, 1884480, 1952128, 1982630, 2379156, 2440160, 2520960, 2928192, 2973945, 3172208, 3660240, 3768960, 3965260, 4758312, 4880320, 5856384, 5947890, 6344416, 7320480, 7930520, 9516624, 9760640, 11895780, 12688832, 14640960, 15861040, 19033248, 23791560, 25377664, 29281920, 31722080, 38066496, 47583120, 63444160, 76132992, 95166240, 126888320, 190332480, 380664960]

約数ペア:

[(1, 380664960), (2, 190332480), (3, 126888320), (4, 95166240), (5, 76132992), (6, 63444160), (8, 47583120), (10, 38066496), (12, 31722080), (13, 29281920), (15, 25377664), (16, 23791560), (20, 19033248), (24, 15861040), (26, 14640960), (30, 12688832), (32, 11895780), (39, 9760640), (40, 9516624), (48, 7930520), (52, 7320480), (60, 6344416), (64, 5947890), (65, 5856384), (78, 4880320), (80, 4758312), (96, 3965260), (101, 3768960), (104, 3660240), (120, 3172208), (128, 2973945), (130, 2928192), (151, 2520960), (156, 2440160), (160, 2379156), (192, 1982630), (195, 1952128), (202, 1884480), (208, 1830120), (240, 1586104), (260, 1464096), (302, 1260480), (303, 1256320), (312, 1220080), (320, 1189578), (384, 991315), (390, 976064), (404, 942240), (416, 915060), (453, 840320), (480, 793052), (505, 753792), (520, 732048), (604, 630240), (606, 628160), (624, 610040), (640, 594789), (755, 504192), (780, 488032), (808, 471120), (832, 457530), (906, 420160), (960, 396526), (1010, 376896), (1040, 366024), (1208, 315120), (1212, 314080), (1248, 305020), (1313, 289920), (1510, 252096), (1515, 251264), (1560, 244016), (1616, 235560), (1664, 228765), (1812, 210080), (1920, 198263), (1963, 193920), (2020, 188448), (2080, 183012), (2265, 168064), (2416, 157560), (2424, 157040), (2496, 152510), (2626, 144960), (3020, 126048), (3030, 125632), (3120, 122008), (3232, 117780), (3624, 105040), (3926, 96960), (3939, 96640), (4040, 94224), (4160, 91506), (4530, 84032), (4832, 78780), (4848, 78520), (4992, 76255), (5252, 72480), (5889, 64640), (6040, 63024), (6060, 62816), (6240, 61004), (6464, 58890), (6565, 57984), (7248, 52520), (7852, 48480), (7878, 48320), (8080, 47112), (8320, 45753), (9060, 42016), (9664, 39390), (9696, 39260), (9815, 38784), (10504, 36240), (11778, 32320), (12080, 31512), (12120, 31408), (12480, 30502), (12928, 29445), (13130, 28992), (14496, 26260), (15251, 24960), (15704, 24240), (15756, 24160), (16160, 23556), (18120, 21008), (19328, 19695), (19392, 19630)]