12028932760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{6449}}^1$

素因数の和:6701

約数の個数: 128

約数和(自身を含む): 31012632000

約数和(自身を除く): 18983699240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 211, 221, 260, 340, 422, 442, 520, 680, 844, 884, 1055, 1105, 1688, 1768, 2110, 2210, 2743, 3587, 4220, 4420, 5486, 6449, 7174, 8440, 8840, 10972, 12898, 13715, 14348, 17935, 21944, 25796, 27430, 28696, 32245, 35870, 46631, 51592, 54860, 64490, 71740, 83837, 93262, 109633, 109720, 128980, 143480, 167674, 186524, 219266, 233155, 257960, 335348, 373048, 419185, 438532, 466310, 548165, 670696, 838370, 877064, 932620, 1096330, 1360739, 1425229, 1676740, 1865240, 2192660, 2721478, 2850458, 3353480, 4385320, 5442956, 5700916, 6803695, 7126145, 10885912, 11401832, 13607390, 14252290, 17689607, 23132563, 27214780, 28504580, 35379214, 46265126, 54429560, 57009160, 70758428, 88448035, 92530252, 115662815, 141516856, 176896070, 185060504, 231325630, 300723319, 353792140, 462651260, 601446638, 707584280, 925302520, 1202893276, 1503616595, 2405786552, 3007233190, 6014466380, 12028932760]

約数ペア:

[(1, 12028932760), (2, 6014466380), (4, 3007233190), (5, 2405786552), (8, 1503616595), (10, 1202893276), (13, 925302520), (17, 707584280), (20, 601446638), (26, 462651260), (34, 353792140), (40, 300723319), (52, 231325630), (65, 185060504), (68, 176896070), (85, 141516856), (104, 115662815), (130, 92530252), (136, 88448035), (170, 70758428), (211, 57009160), (221, 54429560), (260, 46265126), (340, 35379214), (422, 28504580), (442, 27214780), (520, 23132563), (680, 17689607), (844, 14252290), (884, 13607390), (1055, 11401832), (1105, 10885912), (1688, 7126145), (1768, 6803695), (2110, 5700916), (2210, 5442956), (2743, 4385320), (3587, 3353480), (4220, 2850458), (4420, 2721478), (5486, 2192660), (6449, 1865240), (7174, 1676740), (8440, 1425229), (8840, 1360739), (10972, 1096330), (12898, 932620), (13715, 877064), (14348, 838370), (17935, 670696), (21944, 548165), (25796, 466310), (27430, 438532), (28696, 419185), (32245, 373048), (35870, 335348), (46631, 257960), (51592, 233155), (54860, 219266), (64490, 186524), (71740, 167674), (83837, 143480), (93262, 128980), (109633, 109720)]