223747920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 400

約数和(自身を含む): 879354432

約数和(自身を除く): 655606512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 73, 80, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 144, 146, 162, 165, 172, 176, 180, 198, 215, 216, 219, 220, 240, 258, 264, 270, 292, 297, 324, 330, 344, 360, 365, 387, 396, 405, 430, 432, 438, 440, 473, 495, 516, 528, 540, 584, 594, 645, 648, 657, 660, 688, 720, 730, 774, 792, 803, 810, 860, 876, 880, 891, 946, 990, 1032, 1080, 1095, 1161, 1168, 1188, 1290, 1296, 1314, 1320, 1419, 1460, 1485, 1548, 1584, 1606, 1620, 1720, 1752, 1782, 1892, 1935, 1971, 1980, 2064, 2160, 2190, 2322, 2365, 2376, 2409, 2580, 2628, 2640, 2838, 2920, 2970, 3096, 3139, 3212, 3240, 3285, 3440, 3483, 3504, 3564, 3784, 3870, 3942, 3960, 4015, 4257, 4380, 4455, 4644, 4730, 4752, 4818, 5160, 5256, 5676, 5805, 5840, 5913, 5940, 6192, 6278, 6424, 6480, 6570, 6966, 7095, 7128, 7227, 7568, 7740, 7884, 7920, 8030, 8514, 8760, 8910, 9288, 9417, 9460, 9636, 9855, 10320, 10512, 11352, 11610, 11826, 11880, 12045, 12556, 12771, 12848, 13140, 13932, 14190, 14256, 14454, 15480, 15695, 15768, 16060, 17028, 17415, 17520, 17820, 18576, 18834, 18920, 19272, 19710, 21285, 21681, 22704, 23220, 23652, 23760, 24090, 25112, 25542, 26280, 27864, 28251, 28380, 28908, 29565, 30960, 31390, 31536, 32120, 34056, 34529, 34830, 35640, 36135, 37668, 37840, 38313, 38544, 39420, 42570, 43362, 46440, 47085, 47304, 48180, 50224, 51084, 52560, 55728, 56502, 56760, 57816, 59130, 62780, 63855, 64240, 65043, 68112, 69058, 69660, 71280, 72270, 75336, 76626, 78840, 84753, 85140, 86724, 92880, 94170, 94608, 96360, 102168, 103587, 108405, 113004, 113520, 115632, 118260, 125560, 127710, 130086, 138116, 139320, 141255, 144540, 150672, 153252, 157680, 169506, 170280, 172645, 173448, 188340, 191565, 192720, 204336, 207174, 216810, 226008, 236520, 251120, 254259, 255420, 260172, 276232, 278640, 282510, 289080, 306504, 310761, 325215, 339012, 340560, 345290, 346896, 376680, 383130, 414348, 423765, 433620, 452016, 473040, 508518, 510840, 517935, 520344, 552464, 565020, 578160, 613008, 621522, 650430, 678024, 690580, 753360, 766260, 828696, 847530, 867240, 932283, 1017036, 1021680, 1035870, 1040688, 1130040, 1243044, 1271295, 1300860, 1356048, 1381160, 1532520, 1553805, 1657392, 1695060, 1734480, 1864566, 2034072, 2071740, 2260080, 2486088, 2542590, 2601720, 2762320, 2796849, 3065040, 3107610, 3390120, 3729132, 4068144, 4143480, 4661415, 4972176, 5085180, 5203440, 5593698, 6215220, 6780240, 7458264, 8286960, 9322830, 10170360, 11187396, 12430440, 13984245, 14916528, 18645660, 20340720, 22374792, 24860880, 27968490, 37291320, 44749584, 55936980, 74582640, 111873960, 223747920]

約数ペア:

[(1, 223747920), (2, 111873960), (3, 74582640), (4, 55936980), (5, 44749584), (6, 37291320), (8, 27968490), (9, 24860880), (10, 22374792), (11, 20340720), (12, 18645660), (15, 14916528), (16, 13984245), (18, 12430440), (20, 11187396), (22, 10170360), (24, 9322830), (27, 8286960), (30, 7458264), (33, 6780240), (36, 6215220), (40, 5593698), (43, 5203440), (44, 5085180), (45, 4972176), (48, 4661415), (54, 4143480), (55, 4068144), (60, 3729132), (66, 3390120), (72, 3107610), (73, 3065040), (80, 2796849), (81, 2762320), (86, 2601720), (88, 2542590), (90, 2486088), (99, 2260080), (108, 2071740), (110, 2034072), (120, 1864566), (129, 1734480), (132, 1695060), (135, 1657392), (144, 1553805), (146, 1532520), (162, 1381160), (165, 1356048), (172, 1300860), (176, 1271295), (180, 1243044), (198, 1130040), (215, 1040688), (216, 1035870), (219, 1021680), (220, 1017036), (240, 932283), (258, 867240), (264, 847530), (270, 828696), (292, 766260), (297, 753360), (324, 690580), (330, 678024), (344, 650430), (360, 621522), (365, 613008), (387, 578160), (396, 565020), (405, 552464), (430, 520344), (432, 517935), (438, 510840), (440, 508518), (473, 473040), (495, 452016), (516, 433620), (528, 423765), (540, 414348), (584, 383130), (594, 376680), (645, 346896), (648, 345290), (657, 340560), (660, 339012), (688, 325215), (720, 310761), (730, 306504), (774, 289080), (792, 282510), (803, 278640), (810, 276232), (860, 260172), (876, 255420), (880, 254259), (891, 251120), (946, 236520), (990, 226008), (1032, 216810), (1080, 207174), (1095, 204336), (1161, 192720), (1168, 191565), (1188, 188340), (1290, 173448), (1296, 172645), (1314, 170280), (1320, 169506), (1419, 157680), (1460, 153252), (1485, 150672), (1548, 144540), (1584, 141255), (1606, 139320), (1620, 138116), (1720, 130086), (1752, 127710), (1782, 125560), (1892, 118260), (1935, 115632), (1971, 113520), (1980, 113004), (2064, 108405), (2160, 103587), (2190, 102168), (2322, 96360), (2365, 94608), (2376, 94170), (2409, 92880), (2580, 86724), (2628, 85140), (2640, 84753), (2838, 78840), (2920, 76626), (2970, 75336), (3096, 72270), (3139, 71280), (3212, 69660), (3240, 69058), (3285, 68112), (3440, 65043), (3483, 64240), (3504, 63855), (3564, 62780), (3784, 59130), (3870, 57816), (3942, 56760), (3960, 56502), (4015, 55728), (4257, 52560), (4380, 51084), (4455, 50224), (4644, 48180), (4730, 47304), (4752, 47085), (4818, 46440), (5160, 43362), (5256, 42570), (5676, 39420), (5805, 38544), (5840, 38313), (5913, 37840), (5940, 37668), (6192, 36135), (6278, 35640), (6424, 34830), (6480, 34529), (6570, 34056), (6966, 32120), (7095, 31536), (7128, 31390), (7227, 30960), (7568, 29565), (7740, 28908), (7884, 28380), (7920, 28251), (8030, 27864), (8514, 26280), (8760, 25542), (8910, 25112), (9288, 24090), (9417, 23760), (9460, 23652), (9636, 23220), (9855, 22704), (10320, 21681), (10512, 21285), (11352, 19710), (11610, 19272), (11826, 18920), (11880, 18834), (12045, 18576), (12556, 17820), (12771, 17520), (12848, 17415), (13140, 17028), (13932, 16060), (14190, 15768), (14256, 15695), (14454, 15480)]