269739680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 797755392

約数和(自身を除く): 528015712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 457, 476, 496, 527, 544, 560, 595, 620, 680, 868, 914, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1828, 1904, 2108, 2170, 2285, 2380, 2480, 2635, 2720, 3199, 3472, 3656, 3689, 3808, 4216, 4340, 4570, 4760, 4960, 5270, 6398, 6944, 7312, 7378, 7769, 8432, 8680, 9140, 9520, 10540, 12796, 14167, 14624, 14756, 15538, 15995, 16864, 17360, 18280, 18445, 19040, 21080, 25592, 28334, 29512, 31076, 31990, 34720, 36560, 36890, 38845, 42160, 51184, 54383, 56668, 59024, 62152, 63980, 70835, 73120, 73780, 77690, 84320, 99169, 102368, 108766, 113336, 118048, 124304, 127960, 141670, 147560, 155380, 198338, 217532, 226672, 240839, 248608, 255920, 271915, 283340, 295120, 310760, 396676, 435064, 453344, 481678, 495845, 511840, 543830, 566680, 590240, 621520, 793352, 870128, 963356, 991690, 1087660, 1133360, 1204195, 1243040, 1586704, 1685873, 1740256, 1926712, 1983380, 2175320, 2266720, 2408390, 3173408, 3371746, 3853424, 3966760, 4350640, 4816780, 6743492, 7706848, 7933520, 8429365, 8701280, 9633560, 13486984, 15867040, 16858730, 19267120, 26973968, 33717460, 38534240, 53947936, 67434920, 134869840, 269739680]

約数ペア:

[(1, 269739680), (2, 134869840), (4, 67434920), (5, 53947936), (7, 38534240), (8, 33717460), (10, 26973968), (14, 19267120), (16, 16858730), (17, 15867040), (20, 13486984), (28, 9633560), (31, 8701280), (32, 8429365), (34, 7933520), (35, 7706848), (40, 6743492), (56, 4816780), (62, 4350640), (68, 3966760), (70, 3853424), (80, 3371746), (85, 3173408), (112, 2408390), (119, 2266720), (124, 2175320), (136, 1983380), (140, 1926712), (155, 1740256), (160, 1685873), (170, 1586704), (217, 1243040), (224, 1204195), (238, 1133360), (248, 1087660), (272, 991690), (280, 963356), (310, 870128), (340, 793352), (434, 621520), (457, 590240), (476, 566680), (496, 543830), (527, 511840), (544, 495845), (560, 481678), (595, 453344), (620, 435064), (680, 396676), (868, 310760), (914, 295120), (952, 283340), (992, 271915), (1054, 255920), (1085, 248608), (1120, 240839), (1190, 226672), (1240, 217532), (1360, 198338), (1736, 155380), (1828, 147560), (1904, 141670), (2108, 127960), (2170, 124304), (2285, 118048), (2380, 113336), (2480, 108766), (2635, 102368), (2720, 99169), (3199, 84320), (3472, 77690), (3656, 73780), (3689, 73120), (3808, 70835), (4216, 63980), (4340, 62152), (4570, 59024), (4760, 56668), (4960, 54383), (5270, 51184), (6398, 42160), (6944, 38845), (7312, 36890), (7378, 36560), (7769, 34720), (8432, 31990), (8680, 31076), (9140, 29512), (9520, 28334), (10540, 25592), (12796, 21080), (14167, 19040), (14624, 18445), (14756, 18280), (15538, 17360), (15995, 16864)]