111069280

素因数分解:

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

素因数の和:517

約数の個数: 144

約数和(自身を含む): 315778176

約数和(自身を除く): 204708896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 457, 490, 496, 560, 620, 784, 868, 914, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1828, 1960, 2170, 2285, 2480, 3038, 3199, 3472, 3656, 3920, 4340, 4570, 4960, 6076, 6398, 6944, 7312, 7595, 7840, 8680, 9140, 12152, 12796, 14167, 14624, 15190, 15995, 17360, 18280, 22393, 24304, 25592, 28334, 30380, 31990, 34720, 36560, 44786, 48608, 51184, 56668, 60760, 63980, 70835, 73120, 89572, 99169, 102368, 111965, 113336, 121520, 127960, 141670, 179144, 198338, 223930, 226672, 243040, 255920, 283340, 358288, 396676, 447860, 453344, 495845, 511840, 566680, 694183, 716576, 793352, 895720, 991690, 1133360, 1388366, 1586704, 1791440, 1983380, 2266720, 2776732, 3173408, 3470915, 3582880, 3966760, 5553464, 6941830, 7933520, 11106928, 13883660, 15867040, 22213856, 27767320, 55534640, 111069280]

約数ペア:

[(1, 111069280), (2, 55534640), (4, 27767320), (5, 22213856), (7, 15867040), (8, 13883660), (10, 11106928), (14, 7933520), (16, 6941830), (20, 5553464), (28, 3966760), (31, 3582880), (32, 3470915), (35, 3173408), (40, 2776732), (49, 2266720), (56, 1983380), (62, 1791440), (70, 1586704), (80, 1388366), (98, 1133360), (112, 991690), (124, 895720), (140, 793352), (155, 716576), (160, 694183), (196, 566680), (217, 511840), (224, 495845), (245, 453344), (248, 447860), (280, 396676), (310, 358288), (392, 283340), (434, 255920), (457, 243040), (490, 226672), (496, 223930), (560, 198338), (620, 179144), (784, 141670), (868, 127960), (914, 121520), (980, 113336), (992, 111965), (1085, 102368), (1120, 99169), (1240, 89572), (1519, 73120), (1568, 70835), (1736, 63980), (1828, 60760), (1960, 56668), (2170, 51184), (2285, 48608), (2480, 44786), (3038, 36560), (3199, 34720), (3472, 31990), (3656, 30380), (3920, 28334), (4340, 25592), (4570, 24304), (4960, 22393), (6076, 18280), (6398, 17360), (6944, 15995), (7312, 15190), (7595, 14624), (7840, 14167), (8680, 12796), (9140, 12152)]