223769520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 240

約数和(自身を含む): 835973280

約数和(自身を除く): 612203760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 613, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1226, 1352, 1404, 1521, 1560, 1690, 1755, 1839, 1872, 2028, 2160, 2340, 2452, 2535, 2704, 2808, 3042, 3065, 3120, 3380, 3510, 3678, 4056, 4563, 4680, 4904, 5070, 5517, 5616, 6084, 6130, 6760, 7020, 7356, 7605, 7969, 8112, 9126, 9195, 9360, 9808, 10140, 11034, 12168, 12260, 13520, 14040, 14712, 15210, 15938, 16551, 18252, 18390, 20280, 22068, 22815, 23907, 24336, 24520, 27585, 28080, 29424, 30420, 31876, 33102, 36504, 36780, 39845, 40560, 44136, 45630, 47814, 49040, 55170, 60840, 63752, 66204, 71721, 73008, 73560, 79690, 82755, 88272, 91260, 95628, 103597, 110340, 119535, 121680, 127504, 132408, 143442, 147120, 159380, 165510, 182520, 191256, 207194, 215163, 220680, 239070, 264816, 286884, 310791, 318760, 331020, 358605, 365040, 382512, 414388, 430326, 441360, 478140, 517985, 573768, 621582, 637520, 662040, 717210, 828776, 860652, 932373, 956280, 1035970, 1075815, 1147536, 1243164, 1324080, 1434420, 1553955, 1657552, 1721304, 1864746, 1912560, 2071940, 2151630, 2486328, 2797119, 2868840, 3107910, 3442608, 3729492, 4143880, 4303260, 4661865, 4972656, 5594238, 5737680, 6215820, 7458984, 8287760, 8606520, 9323730, 11188476, 12431640, 13985595, 14917968, 17213040, 18647460, 22376952, 24863280, 27971190, 37294920, 44753904, 55942380, 74589840, 111884760, 223769520]

約数ペア:

[(1, 223769520), (2, 111884760), (3, 74589840), (4, 55942380), (5, 44753904), (6, 37294920), (8, 27971190), (9, 24863280), (10, 22376952), (12, 18647460), (13, 17213040), (15, 14917968), (16, 13985595), (18, 12431640), (20, 11188476), (24, 9323730), (26, 8606520), (27, 8287760), (30, 7458984), (36, 6215820), (39, 5737680), (40, 5594238), (45, 4972656), (48, 4661865), (52, 4303260), (54, 4143880), (60, 3729492), (65, 3442608), (72, 3107910), (78, 2868840), (80, 2797119), (90, 2486328), (104, 2151630), (108, 2071940), (117, 1912560), (120, 1864746), (130, 1721304), (135, 1657552), (144, 1553955), (156, 1434420), (169, 1324080), (180, 1243164), (195, 1147536), (208, 1075815), (216, 1035970), (234, 956280), (240, 932373), (260, 860652), (270, 828776), (312, 717210), (338, 662040), (351, 637520), (360, 621582), (390, 573768), (432, 517985), (468, 478140), (507, 441360), (520, 430326), (540, 414388), (585, 382512), (613, 365040), (624, 358605), (676, 331020), (702, 318760), (720, 310791), (780, 286884), (845, 264816), (936, 239070), (1014, 220680), (1040, 215163), (1080, 207194), (1170, 191256), (1226, 182520), (1352, 165510), (1404, 159380), (1521, 147120), (1560, 143442), (1690, 132408), (1755, 127504), (1839, 121680), (1872, 119535), (2028, 110340), (2160, 103597), (2340, 95628), (2452, 91260), (2535, 88272), (2704, 82755), (2808, 79690), (3042, 73560), (3065, 73008), (3120, 71721), (3380, 66204), (3510, 63752), (3678, 60840), (4056, 55170), (4563, 49040), (4680, 47814), (4904, 45630), (5070, 44136), (5517, 40560), (5616, 39845), (6084, 36780), (6130, 36504), (6760, 33102), (7020, 31876), (7356, 30420), (7605, 29424), (7969, 28080), (8112, 27585), (9126, 24520), (9195, 24336), (9360, 23907), (9808, 22815), (10140, 22068), (11034, 20280), (12168, 18390), (12260, 18252), (13520, 16551), (14040, 15938), (14712, 15210)]