79589640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 259539840

約数和(自身を除く): 179950200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 313, 326, 390, 489, 520, 626, 652, 780, 815, 939, 978, 1252, 1304, 1560, 1565, 1630, 1878, 1956, 2119, 2445, 2504, 3130, 3260, 3756, 3912, 4069, 4238, 4695, 4890, 6260, 6357, 6520, 7512, 8138, 8476, 9390, 9780, 10595, 12207, 12520, 12714, 16276, 16952, 18780, 19560, 20345, 21190, 24414, 25428, 31785, 32552, 37560, 40690, 42380, 48828, 50856, 51019, 61035, 63570, 81380, 84760, 97656, 102038, 122070, 127140, 153057, 162760, 204076, 244140, 254280, 255095, 306114, 408152, 488280, 510190, 612228, 663247, 765285, 1020380, 1224456, 1326494, 1530570, 1989741, 2040760, 2652988, 3061140, 3316235, 3979482, 5305976, 6122280, 6632470, 7958964, 9948705, 13264940, 15917928, 19897410, 26529880, 39794820, 79589640]

約数ペア:

[(1, 79589640), (2, 39794820), (3, 26529880), (4, 19897410), (5, 15917928), (6, 13264940), (8, 9948705), (10, 7958964), (12, 6632470), (13, 6122280), (15, 5305976), (20, 3979482), (24, 3316235), (26, 3061140), (30, 2652988), (39, 2040760), (40, 1989741), (52, 1530570), (60, 1326494), (65, 1224456), (78, 1020380), (104, 765285), (120, 663247), (130, 612228), (156, 510190), (163, 488280), (195, 408152), (260, 306114), (312, 255095), (313, 254280), (326, 244140), (390, 204076), (489, 162760), (520, 153057), (626, 127140), (652, 122070), (780, 102038), (815, 97656), (939, 84760), (978, 81380), (1252, 63570), (1304, 61035), (1560, 51019), (1565, 50856), (1630, 48828), (1878, 42380), (1956, 40690), (2119, 37560), (2445, 32552), (2504, 31785), (3130, 25428), (3260, 24414), (3756, 21190), (3912, 20345), (4069, 19560), (4238, 18780), (4695, 16952), (4890, 16276), (6260, 12714), (6357, 12520), (6520, 12207), (7512, 10595), (8138, 9780), (8476, 9390)]