829373560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 128

約数和(自身を含む): 2171059200

約数和(自身を除く): 1341685640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 85, 92, 95, 115, 136, 152, 170, 184, 190, 230, 323, 340, 380, 391, 437, 460, 646, 680, 760, 782, 874, 920, 1292, 1564, 1615, 1748, 1955, 2185, 2584, 2791, 3128, 3230, 3496, 3910, 4370, 5582, 6460, 7429, 7820, 8740, 11164, 12920, 13955, 14858, 15640, 17480, 22328, 27910, 29716, 37145, 47447, 53029, 55820, 59432, 64193, 74290, 94894, 106058, 111640, 128386, 148580, 189788, 212116, 237235, 256772, 265145, 297160, 320965, 379576, 424232, 474470, 513544, 530290, 641930, 901493, 948940, 1060580, 1091281, 1219667, 1283860, 1802986, 1897880, 2121160, 2182562, 2439334, 2567720, 3605972, 4365124, 4507465, 4878668, 5456405, 6098335, 7211944, 8730248, 9014930, 9757336, 10912810, 12196670, 18029860, 20734339, 21825620, 24393340, 36059720, 41468678, 43651240, 48786680, 82937356, 103671695, 165874712, 207343390, 414686780, 829373560]

約数ペア:

[(1, 829373560), (2, 414686780), (4, 207343390), (5, 165874712), (8, 103671695), (10, 82937356), (17, 48786680), (19, 43651240), (20, 41468678), (23, 36059720), (34, 24393340), (38, 21825620), (40, 20734339), (46, 18029860), (68, 12196670), (76, 10912810), (85, 9757336), (92, 9014930), (95, 8730248), (115, 7211944), (136, 6098335), (152, 5456405), (170, 4878668), (184, 4507465), (190, 4365124), (230, 3605972), (323, 2567720), (340, 2439334), (380, 2182562), (391, 2121160), (437, 1897880), (460, 1802986), (646, 1283860), (680, 1219667), (760, 1091281), (782, 1060580), (874, 948940), (920, 901493), (1292, 641930), (1564, 530290), (1615, 513544), (1748, 474470), (1955, 424232), (2185, 379576), (2584, 320965), (2791, 297160), (3128, 265145), (3230, 256772), (3496, 237235), (3910, 212116), (4370, 189788), (5582, 148580), (6460, 128386), (7429, 111640), (7820, 106058), (8740, 94894), (11164, 74290), (12920, 64193), (13955, 59432), (14858, 55820), (15640, 53029), (17480, 47447), (22328, 37145), (27910, 29716)]