164780160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4558

約数の個数: 128

約数和(自身を含む): 553003200

約数和(自身を除く): 388223040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4517, 4560, 6080, 7296, 9034, 9120, 12160, 13551, 18068, 18240, 22585, 27102, 36136, 36480, 45170, 54204, 67755, 72272, 85823, 90340, 108408, 135510, 144544, 171646, 180680, 216816, 257469, 271020, 289088, 343292, 361360, 429115, 433632, 514938, 542040, 578176, 686584, 722720, 858230, 867264, 1029876, 1084080, 1287345, 1373168, 1445440, 1716460, 1734528, 2059752, 2168160, 2574690, 2746336, 2890880, 3432920, 4119504, 4336320, 5149380, 5492672, 6865840, 8239008, 8672640, 10298760, 10985344, 13731680, 16478016, 20597520, 27463360, 32956032, 41195040, 54926720, 82390080, 164780160]

約数ペア:

[(1, 164780160), (2, 82390080), (3, 54926720), (4, 41195040), (5, 32956032), (6, 27463360), (8, 20597520), (10, 16478016), (12, 13731680), (15, 10985344), (16, 10298760), (19, 8672640), (20, 8239008), (24, 6865840), (30, 5492672), (32, 5149380), (38, 4336320), (40, 4119504), (48, 3432920), (57, 2890880), (60, 2746336), (64, 2574690), (76, 2168160), (80, 2059752), (95, 1734528), (96, 1716460), (114, 1445440), (120, 1373168), (128, 1287345), (152, 1084080), (160, 1029876), (190, 867264), (192, 858230), (228, 722720), (240, 686584), (285, 578176), (304, 542040), (320, 514938), (380, 433632), (384, 429115), (456, 361360), (480, 343292), (570, 289088), (608, 271020), (640, 257469), (760, 216816), (912, 180680), (960, 171646), (1140, 144544), (1216, 135510), (1520, 108408), (1824, 90340), (1920, 85823), (2280, 72272), (2432, 67755), (3040, 54204), (3648, 45170), (4517, 36480), (4560, 36136), (6080, 27102), (7296, 22585), (9034, 18240), (9120, 18068), (12160, 13551)]