306772480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 320

約数和(自身を含む): 954581760

約数和(自身を除く): 647809280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 53, 56, 64, 68, 70, 76, 80, 85, 95, 106, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 212, 224, 238, 256, 265, 266, 272, 280, 304, 320, 323, 340, 371, 380, 424, 448, 476, 512, 530, 532, 544, 560, 595, 608, 640, 646, 665, 680, 742, 760, 848, 896, 901, 952, 1007, 1060, 1064, 1088, 1120, 1190, 1216, 1280, 1292, 1330, 1360, 1484, 1520, 1615, 1696, 1792, 1802, 1855, 1904, 2014, 2120, 2128, 2176, 2240, 2261, 2380, 2432, 2560, 2584, 2660, 2720, 2968, 3040, 3230, 3392, 3584, 3604, 3710, 3808, 4028, 4240, 4256, 4352, 4480, 4505, 4522, 4760, 4864, 5035, 5168, 5320, 5440, 5936, 6080, 6307, 6460, 6784, 7049, 7208, 7420, 7616, 8056, 8480, 8512, 8704, 8960, 9010, 9044, 9520, 9728, 10070, 10336, 10640, 10880, 11305, 11872, 12160, 12614, 12920, 13568, 14098, 14416, 14840, 15232, 16112, 16960, 17024, 17119, 17920, 18020, 18088, 19040, 20140, 20672, 21280, 21760, 22610, 23744, 24320, 25228, 25840, 27136, 28196, 28832, 29680, 30464, 31535, 32224, 33920, 34048, 34238, 35245, 36040, 36176, 38080, 40280, 41344, 42560, 43520, 45220, 47488, 48640, 50456, 51680, 56392, 57664, 59360, 60928, 63070, 64448, 67840, 68096, 68476, 70490, 72080, 72352, 76160, 80560, 82688, 85120, 85595, 90440, 94976, 100912, 103360, 112784, 115328, 118720, 119833, 126140, 128896, 135680, 136952, 140980, 144160, 144704, 152320, 161120, 165376, 170240, 171190, 180880, 189952, 201824, 206720, 225568, 230656, 237440, 239666, 252280, 257792, 273904, 281960, 288320, 289408, 304640, 322240, 340480, 342380, 361760, 403648, 413440, 451136, 461312, 474880, 479332, 504560, 515584, 547808, 563920, 576640, 578816, 599165, 644480, 684760, 723520, 807296, 826880, 902272, 949760, 958664, 1009120, 1095616, 1127840, 1153280, 1157632, 1198330, 1288960, 1369520, 1447040, 1614592, 1804544, 1917328, 2018240, 2191232, 2255680, 2306560, 2396660, 2577920, 2739040, 2894080, 3229184, 3609088, 3834656, 4036480, 4382464, 4511360, 4793320, 5478080, 5788160, 7669312, 8072960, 8764928, 9022720, 9586640, 10956160, 15338624, 16145920, 18045440, 19173280, 21912320, 30677248, 38346560, 43824640, 61354496, 76693120, 153386240, 306772480]

約数ペア:

[(1, 306772480), (2, 153386240), (4, 76693120), (5, 61354496), (7, 43824640), (8, 38346560), (10, 30677248), (14, 21912320), (16, 19173280), (17, 18045440), (19, 16145920), (20, 15338624), (28, 10956160), (32, 9586640), (34, 9022720), (35, 8764928), (38, 8072960), (40, 7669312), (53, 5788160), (56, 5478080), (64, 4793320), (68, 4511360), (70, 4382464), (76, 4036480), (80, 3834656), (85, 3609088), (95, 3229184), (106, 2894080), (112, 2739040), (119, 2577920), (128, 2396660), (133, 2306560), (136, 2255680), (140, 2191232), (152, 2018240), (160, 1917328), (170, 1804544), (190, 1614592), (212, 1447040), (224, 1369520), (238, 1288960), (256, 1198330), (265, 1157632), (266, 1153280), (272, 1127840), (280, 1095616), (304, 1009120), (320, 958664), (323, 949760), (340, 902272), (371, 826880), (380, 807296), (424, 723520), (448, 684760), (476, 644480), (512, 599165), (530, 578816), (532, 576640), (544, 563920), (560, 547808), (595, 515584), (608, 504560), (640, 479332), (646, 474880), (665, 461312), (680, 451136), (742, 413440), (760, 403648), (848, 361760), (896, 342380), (901, 340480), (952, 322240), (1007, 304640), (1060, 289408), (1064, 288320), (1088, 281960), (1120, 273904), (1190, 257792), (1216, 252280), (1280, 239666), (1292, 237440), (1330, 230656), (1360, 225568), (1484, 206720), (1520, 201824), (1615, 189952), (1696, 180880), (1792, 171190), (1802, 170240), (1855, 165376), (1904, 161120), (2014, 152320), (2120, 144704), (2128, 144160), (2176, 140980), (2240, 136952), (2261, 135680), (2380, 128896), (2432, 126140), (2560, 119833), (2584, 118720), (2660, 115328), (2720, 112784), (2968, 103360), (3040, 100912), (3230, 94976), (3392, 90440), (3584, 85595), (3604, 85120), (3710, 82688), (3808, 80560), (4028, 76160), (4240, 72352), (4256, 72080), (4352, 70490), (4480, 68476), (4505, 68096), (4522, 67840), (4760, 64448), (4864, 63070), (5035, 60928), (5168, 59360), (5320, 57664), (5440, 56392), (5936, 51680), (6080, 50456), (6307, 48640), (6460, 47488), (6784, 45220), (7049, 43520), (7208, 42560), (7420, 41344), (7616, 40280), (8056, 38080), (8480, 36176), (8512, 36040), (8704, 35245), (8960, 34238), (9010, 34048), (9044, 33920), (9520, 32224), (9728, 31535), (10070, 30464), (10336, 29680), (10640, 28832), (10880, 28196), (11305, 27136), (11872, 25840), (12160, 25228), (12614, 24320), (12920, 23744), (13568, 22610), (14098, 21760), (14416, 21280), (14840, 20672), (15232, 20140), (16112, 19040), (16960, 18088), (17024, 18020), (17119, 17920)]