73127040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 128

約数和(自身を含む): 266440320

約数和(自身を除く): 193313280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5441, 6720, 10882, 13440, 16323, 21764, 27205, 32646, 38087, 43528, 54410, 65292, 76174, 81615, 87056, 108820, 114261, 130584, 152348, 163230, 174112, 190435, 217640, 228522, 261168, 304696, 326460, 348224, 380870, 435280, 457044, 522336, 571305, 609392, 652920, 696448, 761740, 870560, 914088, 1044672, 1142610, 1218784, 1305840, 1523480, 1741120, 1828176, 2089344, 2285220, 2437568, 2611680, 3046960, 3482240, 3656352, 4570440, 4875136, 5223360, 6093920, 7312704, 9140880, 10446720, 12187840, 14625408, 18281760, 24375680, 36563520, 73127040]

約数ペア:

[(1, 73127040), (2, 36563520), (3, 24375680), (4, 18281760), (5, 14625408), (6, 12187840), (7, 10446720), (8, 9140880), (10, 7312704), (12, 6093920), (14, 5223360), (15, 4875136), (16, 4570440), (20, 3656352), (21, 3482240), (24, 3046960), (28, 2611680), (30, 2437568), (32, 2285220), (35, 2089344), (40, 1828176), (42, 1741120), (48, 1523480), (56, 1305840), (60, 1218784), (64, 1142610), (70, 1044672), (80, 914088), (84, 870560), (96, 761740), (105, 696448), (112, 652920), (120, 609392), (128, 571305), (140, 522336), (160, 457044), (168, 435280), (192, 380870), (210, 348224), (224, 326460), (240, 304696), (280, 261168), (320, 228522), (336, 217640), (384, 190435), (420, 174112), (448, 163230), (480, 152348), (560, 130584), (640, 114261), (672, 108820), (840, 87056), (896, 81615), (960, 76174), (1120, 65292), (1344, 54410), (1680, 43528), (1920, 38087), (2240, 32646), (2688, 27205), (3360, 21764), (4480, 16323), (5441, 13440), (6720, 10882)]