273942240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 1022668416

約数和(自身を除く): 748726176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 307, 312, 330, 338, 352, 390, 416, 429, 440, 480, 507, 520, 528, 572, 614, 624, 660, 676, 715, 780, 845, 858, 880, 921, 1014, 1040, 1056, 1144, 1228, 1248, 1320, 1352, 1430, 1535, 1560, 1690, 1716, 1760, 1842, 1859, 2028, 2080, 2145, 2288, 2456, 2535, 2640, 2704, 2860, 3070, 3120, 3377, 3380, 3432, 3684, 3718, 3991, 4056, 4290, 4576, 4605, 4912, 5070, 5280, 5408, 5577, 5720, 6140, 6240, 6754, 6760, 6864, 7368, 7436, 7982, 8112, 8580, 9210, 9295, 9824, 10131, 10140, 11154, 11440, 11973, 12280, 13508, 13520, 13728, 14736, 14872, 15964, 16224, 16885, 17160, 18420, 18590, 19955, 20262, 20280, 22308, 22880, 23946, 24560, 27016, 27040, 27885, 29472, 29744, 31928, 33770, 34320, 36840, 37180, 39910, 40524, 40560, 43901, 44616, 47892, 49120, 50655, 51883, 54032, 55770, 59488, 59865, 63856, 67540, 68640, 73680, 74360, 79820, 81048, 81120, 87802, 89232, 95784, 101310, 103766, 108064, 111540, 119730, 127712, 131703, 135080, 147360, 148720, 155649, 159640, 162096, 175604, 178464, 191568, 202620, 207532, 219505, 223080, 239460, 259415, 263406, 270160, 297440, 311298, 319280, 324192, 351208, 383136, 405240, 415064, 439010, 446160, 478920, 518830, 526812, 540320, 570713, 622596, 638560, 658515, 702416, 778245, 810480, 830128, 878020, 892320, 957840, 1037660, 1053624, 1141426, 1245192, 1317030, 1404832, 1556490, 1620960, 1660256, 1712139, 1756040, 1915680, 2075320, 2107248, 2282852, 2490384, 2634060, 2853565, 3112980, 3424278, 3512080, 4150640, 4214496, 4565704, 4980768, 5268120, 5707130, 6225960, 6848556, 7024160, 8301280, 8560695, 9131408, 10536240, 11414260, 12451920, 13697112, 17121390, 18262816, 21072480, 22828520, 24903840, 27394224, 34242780, 45657040, 54788448, 68485560, 91314080, 136971120, 273942240]

約数ペア:

[(1, 273942240), (2, 136971120), (3, 91314080), (4, 68485560), (5, 54788448), (6, 45657040), (8, 34242780), (10, 27394224), (11, 24903840), (12, 22828520), (13, 21072480), (15, 18262816), (16, 17121390), (20, 13697112), (22, 12451920), (24, 11414260), (26, 10536240), (30, 9131408), (32, 8560695), (33, 8301280), (39, 7024160), (40, 6848556), (44, 6225960), (48, 5707130), (52, 5268120), (55, 4980768), (60, 4565704), (65, 4214496), (66, 4150640), (78, 3512080), (80, 3424278), (88, 3112980), (96, 2853565), (104, 2634060), (110, 2490384), (120, 2282852), (130, 2107248), (132, 2075320), (143, 1915680), (156, 1756040), (160, 1712139), (165, 1660256), (169, 1620960), (176, 1556490), (195, 1404832), (208, 1317030), (220, 1245192), (240, 1141426), (260, 1053624), (264, 1037660), (286, 957840), (307, 892320), (312, 878020), (330, 830128), (338, 810480), (352, 778245), (390, 702416), (416, 658515), (429, 638560), (440, 622596), (480, 570713), (507, 540320), (520, 526812), (528, 518830), (572, 478920), (614, 446160), (624, 439010), (660, 415064), (676, 405240), (715, 383136), (780, 351208), (845, 324192), (858, 319280), (880, 311298), (921, 297440), (1014, 270160), (1040, 263406), (1056, 259415), (1144, 239460), (1228, 223080), (1248, 219505), (1320, 207532), (1352, 202620), (1430, 191568), (1535, 178464), (1560, 175604), (1690, 162096), (1716, 159640), (1760, 155649), (1842, 148720), (1859, 147360), (2028, 135080), (2080, 131703), (2145, 127712), (2288, 119730), (2456, 111540), (2535, 108064), (2640, 103766), (2704, 101310), (2860, 95784), (3070, 89232), (3120, 87802), (3377, 81120), (3380, 81048), (3432, 79820), (3684, 74360), (3718, 73680), (3991, 68640), (4056, 67540), (4290, 63856), (4576, 59865), (4605, 59488), (4912, 55770), (5070, 54032), (5280, 51883), (5408, 50655), (5577, 49120), (5720, 47892), (6140, 44616), (6240, 43901), (6754, 40560), (6760, 40524), (6864, 39910), (7368, 37180), (7436, 36840), (7982, 34320), (8112, 33770), (8580, 31928), (9210, 29744), (9295, 29472), (9824, 27885), (10131, 27040), (10140, 27016), (11154, 24560), (11440, 23946), (11973, 22880), (12280, 22308), (13508, 20280), (13520, 20262), (13728, 19955), (14736, 18590), (14872, 18420), (15964, 17160), (16224, 16885)]