279553680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{6163}}^1$

素因数の和:6195

約数の個数: 200

約数和(自身を含む): 1109815872

約数和(自身を除く): 830262192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6163, 6480, 7560, 9072, 11340, 12326, 15120, 18489, 22680, 24652, 30815, 36978, 43141, 45360, 49304, 55467, 61630, 73956, 86282, 92445, 98608, 110934, 123260, 129423, 147912, 166401, 172564, 184890, 215705, 221868, 246520, 258846, 277335, 295824, 332802, 345128, 369780, 388269, 431410, 443736, 493040, 499203, 517692, 554670, 647115, 665604, 690256, 739560, 776538, 832005, 862820, 887472, 998406, 1035384, 1109340, 1164807, 1294230, 1331208, 1479120, 1553076, 1664010, 1725640, 1941345, 1996812, 2070768, 2218680, 2329614, 2496015, 2588460, 2662416, 3106152, 3328020, 3451280, 3494421, 3882690, 3993624, 4437360, 4659228, 4992030, 5176920, 5824035, 6212304, 6656040, 6988842, 7765380, 7987248, 9318456, 9984060, 10353840, 11648070, 13312080, 13977684, 15530760, 17472105, 18636912, 19968120, 23296140, 27955368, 31061520, 34944210, 39936240, 46592280, 55910736, 69888420, 93184560, 139776840, 279553680]

約数ペア:

[(1, 279553680), (2, 139776840), (3, 93184560), (4, 69888420), (5, 55910736), (6, 46592280), (7, 39936240), (8, 34944210), (9, 31061520), (10, 27955368), (12, 23296140), (14, 19968120), (15, 18636912), (16, 17472105), (18, 15530760), (20, 13977684), (21, 13312080), (24, 11648070), (27, 10353840), (28, 9984060), (30, 9318456), (35, 7987248), (36, 7765380), (40, 6988842), (42, 6656040), (45, 6212304), (48, 5824035), (54, 5176920), (56, 4992030), (60, 4659228), (63, 4437360), (70, 3993624), (72, 3882690), (80, 3494421), (81, 3451280), (84, 3328020), (90, 3106152), (105, 2662416), (108, 2588460), (112, 2496015), (120, 2329614), (126, 2218680), (135, 2070768), (140, 1996812), (144, 1941345), (162, 1725640), (168, 1664010), (180, 1553076), (189, 1479120), (210, 1331208), (216, 1294230), (240, 1164807), (252, 1109340), (270, 1035384), (280, 998406), (315, 887472), (324, 862820), (336, 832005), (360, 776538), (378, 739560), (405, 690256), (420, 665604), (432, 647115), (504, 554670), (540, 517692), (560, 499203), (567, 493040), (630, 443736), (648, 431410), (720, 388269), (756, 369780), (810, 345128), (840, 332802), (945, 295824), (1008, 277335), (1080, 258846), (1134, 246520), (1260, 221868), (1296, 215705), (1512, 184890), (1620, 172564), (1680, 166401), (1890, 147912), (2160, 129423), (2268, 123260), (2520, 110934), (2835, 98608), (3024, 92445), (3240, 86282), (3780, 73956), (4536, 61630), (5040, 55467), (5670, 49304), (6163, 45360), (6480, 43141), (7560, 36978), (9072, 30815), (11340, 24652), (12326, 22680), (15120, 18489)]