167130320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 447292800

約数和(自身を除く): 280162480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 149, 280, 298, 560, 596, 745, 1043, 1192, 1490, 2003, 2086, 2384, 2980, 4006, 4172, 5215, 5960, 8012, 8344, 10015, 10430, 11920, 14021, 16024, 16688, 20030, 20860, 28042, 32048, 40060, 41720, 56084, 70105, 80120, 83440, 112168, 140210, 160240, 224336, 280420, 298447, 560840, 596894, 1121680, 1193788, 1492235, 2089129, 2387576, 2984470, 4178258, 4775152, 5968940, 8356516, 10445645, 11937880, 16713032, 20891290, 23875760, 33426064, 41782580, 83565160, 167130320]

約数ペア:

[(1, 167130320), (2, 83565160), (4, 41782580), (5, 33426064), (7, 23875760), (8, 20891290), (10, 16713032), (14, 11937880), (16, 10445645), (20, 8356516), (28, 5968940), (35, 4775152), (40, 4178258), (56, 2984470), (70, 2387576), (80, 2089129), (112, 1492235), (140, 1193788), (149, 1121680), (280, 596894), (298, 560840), (560, 298447), (596, 280420), (745, 224336), (1043, 160240), (1192, 140210), (1490, 112168), (2003, 83440), (2086, 80120), (2384, 70105), (2980, 56084), (4006, 41720), (4172, 40060), (5215, 32048), (5960, 28042), (8012, 20860), (8344, 20030), (10015, 16688), (10430, 16024), (11920, 14021)]