260858080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 707664384

約数和(自身を除く): 446806304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 283, 560, 566, 823, 1120, 1132, 1415, 1646, 1981, 2264, 2830, 3292, 3962, 4115, 4528, 5660, 5761, 6584, 7924, 8230, 9056, 9905, 11320, 11522, 13168, 15848, 16460, 19810, 22640, 23044, 26336, 28805, 31696, 32920, 39620, 45280, 46088, 57610, 63392, 65840, 79240, 92176, 115220, 131680, 158480, 184352, 230440, 232909, 316960, 460880, 465818, 921760, 931636, 1164545, 1630363, 1863272, 2329090, 3260726, 3726544, 4658180, 6521452, 7453088, 8151815, 9316360, 13042904, 16303630, 18632720, 26085808, 32607260, 37265440, 52171616, 65214520, 130429040, 260858080]

約数ペア:

[(1, 260858080), (2, 130429040), (4, 65214520), (5, 52171616), (7, 37265440), (8, 32607260), (10, 26085808), (14, 18632720), (16, 16303630), (20, 13042904), (28, 9316360), (32, 8151815), (35, 7453088), (40, 6521452), (56, 4658180), (70, 3726544), (80, 3260726), (112, 2329090), (140, 1863272), (160, 1630363), (224, 1164545), (280, 931636), (283, 921760), (560, 465818), (566, 460880), (823, 316960), (1120, 232909), (1132, 230440), (1415, 184352), (1646, 158480), (1981, 131680), (2264, 115220), (2830, 92176), (3292, 79240), (3962, 65840), (4115, 63392), (4528, 57610), (5660, 46088), (5761, 45280), (6584, 39620), (7924, 32920), (8230, 31696), (9056, 28805), (9905, 26336), (11320, 23044), (11522, 22640), (13168, 19810), (15848, 16460)]