238228480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 264

約数和(自身を含む): 723950208

約数和(自身を除く): 485721728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 256, 272, 280, 289, 320, 322, 340, 368, 391, 448, 460, 476, 512, 544, 560, 578, 595, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1024, 1088, 1120, 1156, 1190, 1280, 1288, 1360, 1445, 1472, 1564, 1610, 1792, 1840, 1904, 1955, 2023, 2176, 2240, 2312, 2380, 2560, 2576, 2720, 2737, 2890, 2944, 3128, 3220, 3584, 3680, 3808, 3910, 4046, 4352, 4480, 4624, 4760, 5120, 5152, 5440, 5474, 5780, 5888, 6256, 6440, 6647, 7168, 7360, 7616, 7820, 8092, 8704, 8960, 9248, 9520, 10115, 10304, 10880, 10948, 11560, 11776, 12512, 12880, 13294, 13685, 14720, 15232, 15640, 16184, 17408, 17920, 18496, 19040, 20230, 20608, 21760, 21896, 23120, 23552, 25024, 25760, 26588, 27370, 29440, 30464, 31280, 32368, 33235, 35840, 36992, 38080, 40460, 41216, 43520, 43792, 46240, 46529, 50048, 51520, 53176, 54740, 58880, 60928, 62560, 64736, 66470, 73984, 76160, 80920, 82432, 87040, 87584, 92480, 93058, 100096, 103040, 106352, 109480, 117760, 121856, 125120, 129472, 132940, 147968, 152320, 161840, 164864, 175168, 184960, 186116, 200192, 206080, 212704, 218960, 232645, 250240, 258944, 265880, 295936, 304640, 323680, 350336, 369920, 372232, 400384, 412160, 425408, 437920, 465290, 500480, 517888, 531760, 609280, 647360, 700672, 739840, 744464, 824320, 850816, 875840, 930580, 1000960, 1035776, 1063520, 1294720, 1401344, 1479680, 1488928, 1701632, 1751680, 1861160, 2001920, 2071552, 2127040, 2589440, 2802688, 2977856, 3403264, 3503360, 3722320, 4254080, 5178880, 5955712, 6806528, 7006720, 7444640, 8508160, 10357760, 11911424, 14013440, 14889280, 17016320, 23822848, 29778560, 34032640, 47645696, 59557120, 119114240, 238228480]

約数ペア:

[(1, 238228480), (2, 119114240), (4, 59557120), (5, 47645696), (7, 34032640), (8, 29778560), (10, 23822848), (14, 17016320), (16, 14889280), (17, 14013440), (20, 11911424), (23, 10357760), (28, 8508160), (32, 7444640), (34, 7006720), (35, 6806528), (40, 5955712), (46, 5178880), (56, 4254080), (64, 3722320), (68, 3503360), (70, 3403264), (80, 2977856), (85, 2802688), (92, 2589440), (112, 2127040), (115, 2071552), (119, 2001920), (128, 1861160), (136, 1751680), (140, 1701632), (160, 1488928), (161, 1479680), (170, 1401344), (184, 1294720), (224, 1063520), (230, 1035776), (238, 1000960), (256, 930580), (272, 875840), (280, 850816), (289, 824320), (320, 744464), (322, 739840), (340, 700672), (368, 647360), (391, 609280), (448, 531760), (460, 517888), (476, 500480), (512, 465290), (544, 437920), (560, 425408), (578, 412160), (595, 400384), (640, 372232), (644, 369920), (680, 350336), (736, 323680), (782, 304640), (805, 295936), (896, 265880), (920, 258944), (952, 250240), (1024, 232645), (1088, 218960), (1120, 212704), (1156, 206080), (1190, 200192), (1280, 186116), (1288, 184960), (1360, 175168), (1445, 164864), (1472, 161840), (1564, 152320), (1610, 147968), (1792, 132940), (1840, 129472), (1904, 125120), (1955, 121856), (2023, 117760), (2176, 109480), (2240, 106352), (2312, 103040), (2380, 100096), (2560, 93058), (2576, 92480), (2720, 87584), (2737, 87040), (2890, 82432), (2944, 80920), (3128, 76160), (3220, 73984), (3584, 66470), (3680, 64736), (3808, 62560), (3910, 60928), (4046, 58880), (4352, 54740), (4480, 53176), (4624, 51520), (4760, 50048), (5120, 46529), (5152, 46240), (5440, 43792), (5474, 43520), (5780, 41216), (5888, 40460), (6256, 38080), (6440, 36992), (6647, 35840), (7168, 33235), (7360, 32368), (7616, 31280), (7820, 30464), (8092, 29440), (8704, 27370), (8960, 26588), (9248, 25760), (9520, 25024), (10115, 23552), (10304, 23120), (10880, 21896), (10948, 21760), (11560, 20608), (11776, 20230), (12512, 19040), (12880, 18496), (13294, 17920), (13685, 17408), (14720, 16184), (15232, 15640)]