248492160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6163}}^1$

素因数の和:6195

約数の個数: 192

約数和(自身を含む): 980815680

約数和(自身を除く): 732323520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6163, 6720, 8064, 10080, 12326, 13440, 18489, 20160, 24652, 30815, 36978, 40320, 43141, 49304, 55467, 61630, 73956, 86282, 92445, 98608, 110934, 123260, 129423, 147912, 172564, 184890, 197216, 215705, 221868, 246520, 258846, 277335, 295824, 345128, 369780, 388269, 394432, 431410, 443736, 493040, 517692, 554670, 591648, 647115, 690256, 739560, 776538, 788864, 862820, 887472, 986080, 1035384, 1109340, 1183296, 1294230, 1380512, 1479120, 1553076, 1725640, 1774944, 1941345, 1972160, 2070768, 2218680, 2366592, 2588460, 2761024, 2958240, 3106152, 3451280, 3549888, 3882690, 3944320, 4141536, 4437360, 5176920, 5522048, 5916480, 6212304, 6902560, 7099776, 7765380, 8283072, 8874720, 10353840, 11832960, 12424608, 13805120, 15530760, 16566144, 17749440, 20707680, 24849216, 27610240, 31061520, 35498880, 41415360, 49698432, 62123040, 82830720, 124246080, 248492160]

約数ペア:

[(1, 248492160), (2, 124246080), (3, 82830720), (4, 62123040), (5, 49698432), (6, 41415360), (7, 35498880), (8, 31061520), (9, 27610240), (10, 24849216), (12, 20707680), (14, 17749440), (15, 16566144), (16, 15530760), (18, 13805120), (20, 12424608), (21, 11832960), (24, 10353840), (28, 8874720), (30, 8283072), (32, 7765380), (35, 7099776), (36, 6902560), (40, 6212304), (42, 5916480), (45, 5522048), (48, 5176920), (56, 4437360), (60, 4141536), (63, 3944320), (64, 3882690), (70, 3549888), (72, 3451280), (80, 3106152), (84, 2958240), (90, 2761024), (96, 2588460), (105, 2366592), (112, 2218680), (120, 2070768), (126, 1972160), (128, 1941345), (140, 1774944), (144, 1725640), (160, 1553076), (168, 1479120), (180, 1380512), (192, 1294230), (210, 1183296), (224, 1109340), (240, 1035384), (252, 986080), (280, 887472), (288, 862820), (315, 788864), (320, 776538), (336, 739560), (360, 690256), (384, 647115), (420, 591648), (448, 554670), (480, 517692), (504, 493040), (560, 443736), (576, 431410), (630, 394432), (640, 388269), (672, 369780), (720, 345128), (840, 295824), (896, 277335), (960, 258846), (1008, 246520), (1120, 221868), (1152, 215705), (1260, 197216), (1344, 184890), (1440, 172564), (1680, 147912), (1920, 129423), (2016, 123260), (2240, 110934), (2520, 98608), (2688, 92445), (2880, 86282), (3360, 73956), (4032, 61630), (4480, 55467), (5040, 49304), (5760, 43141), (6163, 40320), (6720, 36978), (8064, 30815), (10080, 24652), (12326, 20160), (13440, 18489)]