163148160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 607104000

約数和(自身を除く): 443955840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 199, 210, 224, 240, 244, 280, 305, 320, 336, 366, 384, 398, 420, 427, 448, 480, 488, 560, 597, 610, 640, 672, 732, 796, 840, 854, 896, 915, 960, 976, 995, 1120, 1194, 1220, 1281, 1344, 1393, 1464, 1592, 1680, 1708, 1830, 1920, 1952, 1990, 2135, 2240, 2388, 2440, 2562, 2688, 2786, 2928, 2985, 3184, 3360, 3416, 3660, 3904, 3980, 4179, 4270, 4480, 4776, 4880, 5124, 5572, 5856, 5970, 6368, 6405, 6720, 6832, 6965, 7320, 7808, 7960, 8358, 8540, 9552, 9760, 10248, 11144, 11712, 11940, 12139, 12736, 12810, 13440, 13664, 13930, 14640, 15920, 16716, 17080, 19104, 19520, 20496, 20895, 22288, 23424, 23880, 24278, 25472, 25620, 27328, 27860, 29280, 31840, 33432, 34160, 36417, 38208, 39040, 40992, 41790, 44576, 47760, 48556, 51240, 54656, 55720, 58560, 60695, 63680, 66864, 68320, 72834, 76416, 81984, 83580, 84973, 89152, 95520, 97112, 102480, 111440, 117120, 121390, 127360, 133728, 136640, 145668, 163968, 167160, 169946, 178304, 182085, 191040, 194224, 204960, 222880, 242780, 254919, 267456, 273280, 291336, 334320, 339892, 364170, 382080, 388448, 409920, 424865, 445760, 485560, 509838, 534912, 582672, 668640, 679784, 728340, 776896, 819840, 849730, 891520, 971120, 1019676, 1165344, 1274595, 1337280, 1359568, 1456680, 1553792, 1699460, 1942240, 2039352, 2330688, 2549190, 2674560, 2719136, 2913360, 3398920, 3884480, 4078704, 4661376, 5098380, 5438272, 5826720, 6797840, 7768960, 8157408, 10196760, 10876544, 11653440, 13595680, 16314816, 20393520, 23306880, 27191360, 32629632, 40787040, 54382720, 81574080, 163148160]

約数ペア:

[(1, 163148160), (2, 81574080), (3, 54382720), (4, 40787040), (5, 32629632), (6, 27191360), (7, 23306880), (8, 20393520), (10, 16314816), (12, 13595680), (14, 11653440), (15, 10876544), (16, 10196760), (20, 8157408), (21, 7768960), (24, 6797840), (28, 5826720), (30, 5438272), (32, 5098380), (35, 4661376), (40, 4078704), (42, 3884480), (48, 3398920), (56, 2913360), (60, 2719136), (61, 2674560), (64, 2549190), (70, 2330688), (80, 2039352), (84, 1942240), (96, 1699460), (105, 1553792), (112, 1456680), (120, 1359568), (122, 1337280), (128, 1274595), (140, 1165344), (160, 1019676), (168, 971120), (183, 891520), (192, 849730), (199, 819840), (210, 776896), (224, 728340), (240, 679784), (244, 668640), (280, 582672), (305, 534912), (320, 509838), (336, 485560), (366, 445760), (384, 424865), (398, 409920), (420, 388448), (427, 382080), (448, 364170), (480, 339892), (488, 334320), (560, 291336), (597, 273280), (610, 267456), (640, 254919), (672, 242780), (732, 222880), (796, 204960), (840, 194224), (854, 191040), (896, 182085), (915, 178304), (960, 169946), (976, 167160), (995, 163968), (1120, 145668), (1194, 136640), (1220, 133728), (1281, 127360), (1344, 121390), (1393, 117120), (1464, 111440), (1592, 102480), (1680, 97112), (1708, 95520), (1830, 89152), (1920, 84973), (1952, 83580), (1990, 81984), (2135, 76416), (2240, 72834), (2388, 68320), (2440, 66864), (2562, 63680), (2688, 60695), (2786, 58560), (2928, 55720), (2985, 54656), (3184, 51240), (3360, 48556), (3416, 47760), (3660, 44576), (3904, 41790), (3980, 40992), (4179, 39040), (4270, 38208), (4480, 36417), (4776, 34160), (4880, 33432), (5124, 31840), (5572, 29280), (5856, 27860), (5970, 27328), (6368, 25620), (6405, 25472), (6720, 24278), (6832, 23880), (6965, 23424), (7320, 22288), (7808, 20895), (7960, 20496), (8358, 19520), (8540, 19104), (9552, 17080), (9760, 16716), (10248, 15920), (11144, 14640), (11712, 13930), (11940, 13664), (12139, 13440), (12736, 12810)]