156938784400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 405500546304

約数和(自身を除く): 248561761904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 113, 136, 167, 170, 200, 226, 272, 334, 340, 400, 425, 452, 565, 668, 680, 835, 850, 904, 1130, 1223, 1336, 1360, 1670, 1700, 1808, 1921, 2260, 2446, 2672, 2825, 2839, 3340, 3400, 3842, 4175, 4520, 4892, 5650, 5678, 6115, 6680, 6800, 7684, 8350, 9040, 9605, 9784, 11300, 11356, 12230, 13360, 14195, 15368, 16700, 18871, 19210, 19568, 20791, 22600, 22712, 24460, 28390, 30575, 30736, 33400, 37742, 38420, 41582, 45200, 45424, 48025, 48920, 56780, 61150, 66800, 70975, 75484, 76840, 83164, 94355, 96050, 97840, 103955, 113560, 122300, 138199, 141950, 150968, 153680, 166328, 188710, 192100, 204241, 207910, 227120, 244600, 276398, 283900, 301936, 320807, 332656, 377420, 384200, 408482, 415820, 471775, 489200, 519775, 552796, 567800, 641614, 690995, 754840, 768400, 816964, 831640, 943550, 1021205, 1039550, 1105592, 1135600, 1283228, 1381990, 1509680, 1604035, 1633928, 1663280, 1887100, 2042410, 2079100, 2211184, 2349383, 2566456, 2763980, 3208070, 3267856, 3454975, 3472097, 3774200, 4084820, 4158200, 4698766, 5106025, 5132912, 5527960, 6416140, 6909950, 6944194, 7548400, 8020175, 8169640, 8316400, 9397532, 10212050, 11055920, 11746915, 12832280, 13819900, 13888388, 16040350, 16339280, 17360485, 18795064, 20424100, 23079233, 23493830, 25664560, 27639800, 27776776, 32080700, 34720970, 37590128, 40848200, 46158466, 46987660, 55279600, 55553552, 58734575, 64161400, 69441940, 81696400, 86802425, 92316932, 93975320, 115396165, 117469150, 128322800, 138883880, 173604850, 184633864, 187950640, 230792330, 234938300, 277767760, 347209700, 369267728, 392346961, 461584660, 469876600, 576980825, 694419400, 784693922, 923169320, 939753200, 1153961650, 1388838800, 1569387844, 1846338640, 1961734805, 2307923300, 3138775688, 3923469610, 4615846600, 6277551376, 7846939220, 9231693200, 9808674025, 15693878440, 19617348050, 31387756880, 39234696100, 78469392200, 156938784400]

約数ペア:

[(1, 156938784400), (2, 78469392200), (4, 39234696100), (5, 31387756880), (8, 19617348050), (10, 15693878440), (16, 9808674025), (17, 9231693200), (20, 7846939220), (25, 6277551376), (34, 4615846600), (40, 3923469610), (50, 3138775688), (68, 2307923300), (80, 1961734805), (85, 1846338640), (100, 1569387844), (113, 1388838800), (136, 1153961650), (167, 939753200), (170, 923169320), (200, 784693922), (226, 694419400), (272, 576980825), (334, 469876600), (340, 461584660), (400, 392346961), (425, 369267728), (452, 347209700), (565, 277767760), (668, 234938300), (680, 230792330), (835, 187950640), (850, 184633864), (904, 173604850), (1130, 138883880), (1223, 128322800), (1336, 117469150), (1360, 115396165), (1670, 93975320), (1700, 92316932), (1808, 86802425), (1921, 81696400), (2260, 69441940), (2446, 64161400), (2672, 58734575), (2825, 55553552), (2839, 55279600), (3340, 46987660), (3400, 46158466), (3842, 40848200), (4175, 37590128), (4520, 34720970), (4892, 32080700), (5650, 27776776), (5678, 27639800), (6115, 25664560), (6680, 23493830), (6800, 23079233), (7684, 20424100), (8350, 18795064), (9040, 17360485), (9605, 16339280), (9784, 16040350), (11300, 13888388), (11356, 13819900), (12230, 12832280), (13360, 11746915), (14195, 11055920), (15368, 10212050), (16700, 9397532), (18871, 8316400), (19210, 8169640), (19568, 8020175), (20791, 7548400), (22600, 6944194), (22712, 6909950), (24460, 6416140), (28390, 5527960), (30575, 5132912), (30736, 5106025), (33400, 4698766), (37742, 4158200), (38420, 4084820), (41582, 3774200), (45200, 3472097), (45424, 3454975), (48025, 3267856), (48920, 3208070), (56780, 2763980), (61150, 2566456), (66800, 2349383), (70975, 2211184), (75484, 2079100), (76840, 2042410), (83164, 1887100), (94355, 1663280), (96050, 1633928), (97840, 1604035), (103955, 1509680), (113560, 1381990), (122300, 1283228), (138199, 1135600), (141950, 1105592), (150968, 1039550), (153680, 1021205), (166328, 943550), (188710, 831640), (192100, 816964), (204241, 768400), (207910, 754840), (227120, 690995), (244600, 641614), (276398, 567800), (283900, 552796), (301936, 519775), (320807, 489200), (332656, 471775), (377420, 415820), (384200, 408482)]