3001995520

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 7393720320

約数和(自身を除く): 4391724800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 127, 128, 160, 236, 254, 256, 295, 313, 320, 472, 508, 590, 626, 635, 640, 944, 1016, 1180, 1252, 1270, 1280, 1565, 1888, 2032, 2360, 2504, 2540, 3130, 3776, 4064, 4720, 5008, 5080, 6260, 7493, 7552, 8128, 9440, 10016, 10160, 12520, 14986, 15104, 16256, 18467, 18880, 20032, 20320, 25040, 29972, 32512, 36934, 37465, 37760, 39751, 40064, 40640, 50080, 59944, 73868, 74930, 75520, 79502, 80128, 81280, 92335, 100160, 119888, 147736, 149860, 159004, 162560, 184670, 198755, 200320, 239776, 295472, 299720, 318008, 369340, 397510, 400640, 479552, 590944, 599440, 636016, 738680, 795020, 959104, 1181888, 1198880, 1272032, 1477360, 1590040, 1918208, 2345309, 2363776, 2397760, 2544064, 2954720, 3180080, 4690618, 4727552, 4795520, 5088128, 5909440, 6360160, 9381236, 9591040, 10176256, 11726545, 11818880, 12720320, 18762472, 23453090, 23637760, 25440640, 37524944, 46906180, 50881280, 75049888, 93812360, 150099776, 187624720, 300199552, 375249440, 600399104, 750498880, 1500997760, 3001995520]

約数ペア:

[(1, 3001995520), (2, 1500997760), (4, 750498880), (5, 600399104), (8, 375249440), (10, 300199552), (16, 187624720), (20, 150099776), (32, 93812360), (40, 75049888), (59, 50881280), (64, 46906180), (80, 37524944), (118, 25440640), (127, 23637760), (128, 23453090), (160, 18762472), (236, 12720320), (254, 11818880), (256, 11726545), (295, 10176256), (313, 9591040), (320, 9381236), (472, 6360160), (508, 5909440), (590, 5088128), (626, 4795520), (635, 4727552), (640, 4690618), (944, 3180080), (1016, 2954720), (1180, 2544064), (1252, 2397760), (1270, 2363776), (1280, 2345309), (1565, 1918208), (1888, 1590040), (2032, 1477360), (2360, 1272032), (2504, 1198880), (2540, 1181888), (3130, 959104), (3776, 795020), (4064, 738680), (4720, 636016), (5008, 599440), (5080, 590944), (6260, 479552), (7493, 400640), (7552, 397510), (8128, 369340), (9440, 318008), (10016, 299720), (10160, 295472), (12520, 239776), (14986, 200320), (15104, 198755), (16256, 184670), (18467, 162560), (18880, 159004), (20032, 149860), (20320, 147736), (25040, 119888), (29972, 100160), (32512, 92335), (36934, 81280), (37465, 80128), (37760, 79502), (39751, 75520), (40064, 74930), (40640, 73868), (50080, 59944)]