196460160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 715599360

約数和(自身を除く): 519139200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 463, 480, 510, 520, 544, 624, 640, 663, 680, 780, 816, 832, 884, 926, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1389, 1560, 1632, 1664, 1768, 1852, 1920, 2040, 2080, 2176, 2210, 2315, 2496, 2652, 2720, 2778, 3120, 3264, 3315, 3536, 3704, 4080, 4160, 4420, 4630, 4992, 5304, 5440, 5556, 6019, 6240, 6528, 6630, 6945, 7072, 7408, 7871, 8160, 8320, 8840, 9260, 10608, 10880, 11112, 12038, 12480, 13260, 13890, 14144, 14816, 15742, 16320, 17680, 18057, 18520, 21216, 22224, 23613, 24076, 24960, 26520, 27780, 28288, 29632, 30095, 31484, 32640, 35360, 36114, 37040, 39355, 42432, 44448, 47226, 48152, 53040, 55560, 59264, 60190, 62968, 70720, 72228, 74080, 78710, 84864, 88896, 90285, 94452, 96304, 102323, 106080, 111120, 118065, 120380, 125936, 141440, 144456, 148160, 157420, 177792, 180570, 188904, 192608, 204646, 212160, 222240, 236130, 240760, 251872, 288912, 296320, 306969, 314840, 361140, 377808, 385216, 409292, 424320, 444480, 472260, 481520, 503744, 511615, 577824, 613938, 629680, 722280, 755616, 770432, 818584, 888960, 944520, 963040, 1007488, 1023230, 1155648, 1227876, 1259360, 1444560, 1511232, 1534845, 1637168, 1889040, 1926080, 2046460, 2311296, 2455752, 2518720, 2889120, 3022464, 3069690, 3274336, 3778080, 3852160, 4092920, 4911504, 5037440, 5778240, 6139380, 6548672, 7556160, 8185840, 9823008, 11556480, 12278760, 13097344, 15112320, 16371680, 19646016, 24557520, 32743360, 39292032, 49115040, 65486720, 98230080, 196460160]

約数ペア:

[(1, 196460160), (2, 98230080), (3, 65486720), (4, 49115040), (5, 39292032), (6, 32743360), (8, 24557520), (10, 19646016), (12, 16371680), (13, 15112320), (15, 13097344), (16, 12278760), (17, 11556480), (20, 9823008), (24, 8185840), (26, 7556160), (30, 6548672), (32, 6139380), (34, 5778240), (39, 5037440), (40, 4911504), (48, 4092920), (51, 3852160), (52, 3778080), (60, 3274336), (64, 3069690), (65, 3022464), (68, 2889120), (78, 2518720), (80, 2455752), (85, 2311296), (96, 2046460), (102, 1926080), (104, 1889040), (120, 1637168), (128, 1534845), (130, 1511232), (136, 1444560), (156, 1259360), (160, 1227876), (170, 1155648), (192, 1023230), (195, 1007488), (204, 963040), (208, 944520), (221, 888960), (240, 818584), (255, 770432), (260, 755616), (272, 722280), (312, 629680), (320, 613938), (340, 577824), (384, 511615), (390, 503744), (408, 481520), (416, 472260), (442, 444480), (463, 424320), (480, 409292), (510, 385216), (520, 377808), (544, 361140), (624, 314840), (640, 306969), (663, 296320), (680, 288912), (780, 251872), (816, 240760), (832, 236130), (884, 222240), (926, 212160), (960, 204646), (1020, 192608), (1040, 188904), (1088, 180570), (1105, 177792), (1248, 157420), (1326, 148160), (1360, 144456), (1389, 141440), (1560, 125936), (1632, 120380), (1664, 118065), (1768, 111120), (1852, 106080), (1920, 102323), (2040, 96304), (2080, 94452), (2176, 90285), (2210, 88896), (2315, 84864), (2496, 78710), (2652, 74080), (2720, 72228), (2778, 70720), (3120, 62968), (3264, 60190), (3315, 59264), (3536, 55560), (3704, 53040), (4080, 48152), (4160, 47226), (4420, 44448), (4630, 42432), (4992, 39355), (5304, 37040), (5440, 36114), (5556, 35360), (6019, 32640), (6240, 31484), (6528, 30095), (6630, 29632), (6945, 28288), (7072, 27780), (7408, 26520), (7871, 24960), (8160, 24076), (8320, 23613), (8840, 22224), (9260, 21216), (10608, 18520), (10880, 18057), (11112, 17680), (12038, 16320), (12480, 15742), (13260, 14816), (13890, 14144)]