123666188480

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1\times {\mathrm{1723}}^1$

素因数の和:3014

約数の個数: 112

約数和(自身を含む): 296325974784

約数和(自身を除く): 172659786304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1063, 1688, 1723, 2110, 2126, 3376, 3446, 4220, 4252, 5315, 6752, 6892, 8440, 8504, 8615, 10630, 13504, 13784, 16880, 17008, 17230, 21260, 27568, 33760, 34016, 34460, 42520, 55136, 67520, 68032, 68920, 85040, 110272, 137840, 170080, 224293, 275680, 340160, 363553, 448586, 551360, 727106, 897172, 1121465, 1454212, 1794344, 1817765, 1831549, 2242930, 2908424, 3588688, 3635530, 3663098, 4485860, 5816848, 7177376, 7271060, 7326196, 8971720, 9157745, 11633696, 14354752, 14542120, 14652392, 17943440, 18315490, 23267392, 29084240, 29304784, 35886880, 36630980, 58168480, 58609568, 71773760, 73261960, 116336960, 117219136, 146523920, 293047840, 386456839, 586095680, 772913678, 1545827356, 1932284195, 3091654712, 3864568390, 6183309424, 7729136780, 12366618848, 15458273560, 24733237696, 30916547120, 61833094240, 123666188480]

約数ペア:

[(1, 123666188480), (2, 61833094240), (4, 30916547120), (5, 24733237696), (8, 15458273560), (10, 12366618848), (16, 7729136780), (20, 6183309424), (32, 3864568390), (40, 3091654712), (64, 1932284195), (80, 1545827356), (160, 772913678), (211, 586095680), (320, 386456839), (422, 293047840), (844, 146523920), (1055, 117219136), (1063, 116336960), (1688, 73261960), (1723, 71773760), (2110, 58609568), (2126, 58168480), (3376, 36630980), (3446, 35886880), (4220, 29304784), (4252, 29084240), (5315, 23267392), (6752, 18315490), (6892, 17943440), (8440, 14652392), (8504, 14542120), (8615, 14354752), (10630, 11633696), (13504, 9157745), (13784, 8971720), (16880, 7326196), (17008, 7271060), (17230, 7177376), (21260, 5816848), (27568, 4485860), (33760, 3663098), (34016, 3635530), (34460, 3588688), (42520, 2908424), (55136, 2242930), (67520, 1831549), (68032, 1817765), (68920, 1794344), (85040, 1454212), (110272, 1121465), (137840, 897172), (170080, 727106), (224293, 551360), (275680, 448586), (340160, 363553)]