230783840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 712986624

約数和(自身を除く): 482202784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 31, 32, 34, 35, 40, 46, 56, 62, 68, 70, 80, 85, 92, 112, 115, 119, 124, 136, 140, 155, 160, 161, 170, 184, 217, 224, 230, 238, 248, 272, 280, 289, 310, 322, 340, 368, 391, 434, 460, 476, 496, 527, 544, 560, 578, 595, 620, 644, 680, 713, 736, 782, 805, 868, 920, 952, 992, 1054, 1085, 1120, 1156, 1190, 1240, 1288, 1360, 1426, 1445, 1564, 1610, 1736, 1840, 1904, 1955, 2023, 2108, 2170, 2312, 2380, 2480, 2576, 2635, 2720, 2737, 2852, 2890, 3128, 3220, 3472, 3565, 3680, 3689, 3808, 3910, 4046, 4216, 4340, 4624, 4760, 4960, 4991, 5152, 5270, 5474, 5704, 5780, 6256, 6440, 6647, 6944, 7130, 7378, 7820, 8092, 8432, 8680, 8959, 9248, 9520, 9982, 10115, 10540, 10948, 11408, 11560, 12121, 12512, 12880, 13294, 13685, 14260, 14756, 15640, 16184, 16864, 17360, 17918, 18445, 19040, 19964, 20230, 21080, 21896, 22816, 23120, 24242, 24955, 25760, 26588, 27370, 28520, 29512, 31280, 32368, 33235, 34720, 35836, 36890, 39928, 40460, 42160, 43792, 44795, 46240, 46529, 48484, 49910, 53176, 54740, 57040, 59024, 60605, 62560, 62713, 64736, 66470, 71672, 73780, 79856, 80920, 84320, 84847, 87584, 89590, 93058, 96968, 99820, 106352, 109480, 114080, 118048, 121210, 125426, 132940, 143344, 147560, 159712, 161840, 169694, 179180, 186116, 193936, 199640, 206057, 212704, 218960, 232645, 242420, 250852, 265880, 286688, 295120, 313565, 323680, 339388, 358360, 372232, 387872, 399280, 412114, 424235, 437920, 465290, 484840, 501704, 531760, 590240, 627130, 678776, 716720, 744464, 798560, 824228, 848470, 930580, 969680, 1003408, 1030285, 1063520, 1254260, 1357552, 1433440, 1442399, 1488928, 1648456, 1696940, 1861160, 1939360, 2006816, 2060570, 2508520, 2715104, 2884798, 3296912, 3393880, 3722320, 4121140, 5017040, 5769596, 6593824, 6787760, 7211995, 7444640, 8242280, 10034080, 11539192, 13575520, 14423990, 16484560, 23078384, 28847980, 32969120, 46156768, 57695960, 115391920, 230783840]

約数ペア:

[(1, 230783840), (2, 115391920), (4, 57695960), (5, 46156768), (7, 32969120), (8, 28847980), (10, 23078384), (14, 16484560), (16, 14423990), (17, 13575520), (20, 11539192), (23, 10034080), (28, 8242280), (31, 7444640), (32, 7211995), (34, 6787760), (35, 6593824), (40, 5769596), (46, 5017040), (56, 4121140), (62, 3722320), (68, 3393880), (70, 3296912), (80, 2884798), (85, 2715104), (92, 2508520), (112, 2060570), (115, 2006816), (119, 1939360), (124, 1861160), (136, 1696940), (140, 1648456), (155, 1488928), (160, 1442399), (161, 1433440), (170, 1357552), (184, 1254260), (217, 1063520), (224, 1030285), (230, 1003408), (238, 969680), (248, 930580), (272, 848470), (280, 824228), (289, 798560), (310, 744464), (322, 716720), (340, 678776), (368, 627130), (391, 590240), (434, 531760), (460, 501704), (476, 484840), (496, 465290), (527, 437920), (544, 424235), (560, 412114), (578, 399280), (595, 387872), (620, 372232), (644, 358360), (680, 339388), (713, 323680), (736, 313565), (782, 295120), (805, 286688), (868, 265880), (920, 250852), (952, 242420), (992, 232645), (1054, 218960), (1085, 212704), (1120, 206057), (1156, 199640), (1190, 193936), (1240, 186116), (1288, 179180), (1360, 169694), (1426, 161840), (1445, 159712), (1564, 147560), (1610, 143344), (1736, 132940), (1840, 125426), (1904, 121210), (1955, 118048), (2023, 114080), (2108, 109480), (2170, 106352), (2312, 99820), (2380, 96968), (2480, 93058), (2576, 89590), (2635, 87584), (2720, 84847), (2737, 84320), (2852, 80920), (2890, 79856), (3128, 73780), (3220, 71672), (3472, 66470), (3565, 64736), (3680, 62713), (3689, 62560), (3808, 60605), (3910, 59024), (4046, 57040), (4216, 54740), (4340, 53176), (4624, 49910), (4760, 48484), (4960, 46529), (4991, 46240), (5152, 44795), (5270, 43792), (5474, 42160), (5704, 40460), (5780, 39928), (6256, 36890), (6440, 35836), (6647, 34720), (6944, 33235), (7130, 32368), (7378, 31280), (7820, 29512), (8092, 28520), (8432, 27370), (8680, 26588), (8959, 25760), (9248, 24955), (9520, 24242), (9982, 23120), (10115, 22816), (10540, 21896), (10948, 21080), (11408, 20230), (11560, 19964), (12121, 19040), (12512, 18445), (12880, 17918), (13294, 17360), (13685, 16864), (14260, 16184), (14756, 15640)]