418327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 1212309504

約数和(自身を除く): 793981664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 127, 136, 140, 160, 170, 173, 224, 238, 254, 272, 280, 340, 346, 476, 508, 544, 560, 595, 635, 680, 692, 865, 889, 952, 1016, 1120, 1190, 1211, 1270, 1360, 1384, 1730, 1778, 1904, 2032, 2159, 2380, 2422, 2540, 2720, 2768, 2941, 3460, 3556, 3808, 4064, 4318, 4445, 4760, 4844, 5080, 5536, 5882, 6055, 6920, 7112, 8636, 8890, 9520, 9688, 10160, 10795, 11764, 12110, 13840, 14224, 14705, 15113, 17272, 17780, 19040, 19376, 20320, 20587, 21590, 21971, 23528, 24220, 27680, 28448, 29410, 30226, 34544, 35560, 38752, 41174, 43180, 43942, 47056, 48440, 58820, 60452, 69088, 71120, 75565, 82348, 86360, 87884, 94112, 96880, 102935, 109855, 117640, 120904, 142240, 151130, 153797, 164696, 172720, 175768, 193760, 205870, 219710, 235280, 241808, 302260, 307594, 329392, 345440, 351536, 373507, 411740, 439420, 470560, 483616, 604520, 615188, 658784, 703072, 747014, 768985, 823480, 878840, 1209040, 1230376, 1494028, 1537970, 1646960, 1757680, 1867535, 2418080, 2460752, 2614549, 2988056, 3075940, 3293920, 3515360, 3735070, 4921504, 5229098, 5976112, 6151880, 7470140, 10458196, 11952224, 12303760, 13072745, 14940280, 20916392, 24607520, 26145490, 29880560, 41832784, 52290980, 59761120, 83665568, 104581960, 209163920, 418327840]

約数ペア:

[(1, 418327840), (2, 209163920), (4, 104581960), (5, 83665568), (7, 59761120), (8, 52290980), (10, 41832784), (14, 29880560), (16, 26145490), (17, 24607520), (20, 20916392), (28, 14940280), (32, 13072745), (34, 12303760), (35, 11952224), (40, 10458196), (56, 7470140), (68, 6151880), (70, 5976112), (80, 5229098), (85, 4921504), (112, 3735070), (119, 3515360), (127, 3293920), (136, 3075940), (140, 2988056), (160, 2614549), (170, 2460752), (173, 2418080), (224, 1867535), (238, 1757680), (254, 1646960), (272, 1537970), (280, 1494028), (340, 1230376), (346, 1209040), (476, 878840), (508, 823480), (544, 768985), (560, 747014), (595, 703072), (635, 658784), (680, 615188), (692, 604520), (865, 483616), (889, 470560), (952, 439420), (1016, 411740), (1120, 373507), (1190, 351536), (1211, 345440), (1270, 329392), (1360, 307594), (1384, 302260), (1730, 241808), (1778, 235280), (1904, 219710), (2032, 205870), (2159, 193760), (2380, 175768), (2422, 172720), (2540, 164696), (2720, 153797), (2768, 151130), (2941, 142240), (3460, 120904), (3556, 117640), (3808, 109855), (4064, 102935), (4318, 96880), (4445, 94112), (4760, 87884), (4844, 86360), (5080, 82348), (5536, 75565), (5882, 71120), (6055, 69088), (6920, 60452), (7112, 58820), (8636, 48440), (8890, 47056), (9520, 43942), (9688, 43180), (10160, 41174), (10795, 38752), (11764, 35560), (12110, 34544), (13840, 30226), (14224, 29410), (14705, 28448), (15113, 27680), (17272, 24220), (17780, 23528), (19040, 21971), (19376, 21590), (20320, 20587)]