83890560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3396

約数の個数: 128

約数和(自身を含む): 288056160

約数和(自身を除く): 204165600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 3361, 4160, 4992, 6240, 6722, 8320, 10083, 12480, 13444, 16805, 20166, 24960, 26888, 33610, 40332, 43693, 50415, 53776, 67220, 80664, 87386, 100830, 107552, 131079, 134440, 161328, 174772, 201660, 215104, 218465, 262158, 268880, 322656, 349544, 403320, 430208, 436930, 524316, 537760, 645312, 655395, 699088, 806640, 873860, 1048632, 1075520, 1290624, 1310790, 1398176, 1613280, 1747720, 2097264, 2151040, 2621580, 2796352, 3226560, 3495440, 4194528, 5243160, 5592704, 6453120, 6990880, 8389056, 10486320, 13981760, 16778112, 20972640, 27963520, 41945280, 83890560]

約数ペア:

[(1, 83890560), (2, 41945280), (3, 27963520), (4, 20972640), (5, 16778112), (6, 13981760), (8, 10486320), (10, 8389056), (12, 6990880), (13, 6453120), (15, 5592704), (16, 5243160), (20, 4194528), (24, 3495440), (26, 3226560), (30, 2796352), (32, 2621580), (39, 2151040), (40, 2097264), (48, 1747720), (52, 1613280), (60, 1398176), (64, 1310790), (65, 1290624), (78, 1075520), (80, 1048632), (96, 873860), (104, 806640), (120, 699088), (128, 655395), (130, 645312), (156, 537760), (160, 524316), (192, 436930), (195, 430208), (208, 403320), (240, 349544), (260, 322656), (312, 268880), (320, 262158), (384, 218465), (390, 215104), (416, 201660), (480, 174772), (520, 161328), (624, 134440), (640, 131079), (780, 107552), (832, 100830), (960, 87386), (1040, 80664), (1248, 67220), (1560, 53776), (1664, 50415), (1920, 43693), (2080, 40332), (2496, 33610), (3120, 26888), (3361, 24960), (4160, 20166), (4992, 16805), (6240, 13444), (6722, 12480), (8320, 10083)]