1597852920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 4890896640

約数和(自身を除く): 3293043720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 137, 166, 249, 274, 332, 411, 415, 498, 548, 664, 685, 822, 830, 996, 1096, 1171, 1245, 1370, 1644, 1660, 1992, 2055, 2342, 2490, 2740, 3288, 3320, 3513, 4110, 4684, 4980, 5480, 5855, 7026, 8220, 9368, 9960, 11371, 11710, 14052, 16440, 17565, 22742, 23420, 28104, 34113, 35130, 45484, 46840, 56855, 68226, 70260, 90968, 97193, 113710, 136452, 140520, 160427, 170565, 194386, 227420, 272904, 291579, 320854, 341130, 388772, 454840, 481281, 485965, 583158, 641708, 682260, 777544, 802135, 962562, 971930, 1166316, 1283416, 1364520, 1457895, 1604270, 1925124, 1943860, 2332632, 2406405, 2915790, 3208540, 3850248, 3887720, 4812810, 5831580, 6417080, 9625620, 11663160, 13315441, 19251240, 26630882, 39946323, 53261764, 66577205, 79892646, 106523528, 133154410, 159785292, 199731615, 266308820, 319570584, 399463230, 532617640, 798926460, 1597852920]

約数ペア:

[(1, 1597852920), (2, 798926460), (3, 532617640), (4, 399463230), (5, 319570584), (6, 266308820), (8, 199731615), (10, 159785292), (12, 133154410), (15, 106523528), (20, 79892646), (24, 66577205), (30, 53261764), (40, 39946323), (60, 26630882), (83, 19251240), (120, 13315441), (137, 11663160), (166, 9625620), (249, 6417080), (274, 5831580), (332, 4812810), (411, 3887720), (415, 3850248), (498, 3208540), (548, 2915790), (664, 2406405), (685, 2332632), (822, 1943860), (830, 1925124), (996, 1604270), (1096, 1457895), (1171, 1364520), (1245, 1283416), (1370, 1166316), (1644, 971930), (1660, 962562), (1992, 802135), (2055, 777544), (2342, 682260), (2490, 641708), (2740, 583158), (3288, 485965), (3320, 481281), (3513, 454840), (4110, 388772), (4684, 341130), (4980, 320854), (5480, 291579), (5855, 272904), (7026, 227420), (8220, 194386), (9368, 170565), (9960, 160427), (11371, 140520), (11710, 136452), (14052, 113710), (16440, 97193), (17565, 90968), (22742, 70260), (23420, 68226), (28104, 56855), (34113, 46840), (35130, 45484)]