2049319647520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{120877}}^1$

素因数の和:121203

約数の個数: 192

約数和(自身を含む): 5368979137536

約数和(自身を除く): 3319659490016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 271, 272, 340, 368, 391, 460, 542, 544, 680, 736, 782, 920, 1084, 1355, 1360, 1564, 1840, 1955, 2168, 2710, 2720, 3128, 3680, 3910, 4336, 4607, 5420, 6233, 6256, 7820, 8672, 9214, 10840, 12466, 12512, 15640, 18428, 21680, 23035, 24932, 31165, 31280, 36856, 43360, 46070, 49864, 62330, 62560, 73712, 92140, 99728, 105961, 120877, 124660, 147424, 184280, 199456, 211922, 241754, 249320, 368560, 423844, 483508, 498640, 529805, 604385, 737120, 847688, 967016, 997280, 1059610, 1208770, 1695376, 1934032, 2054909, 2119220, 2417540, 2780171, 3390752, 3868064, 4109818, 4238440, 4835080, 5560342, 8219636, 8476880, 9670160, 10274545, 11120684, 13900855, 16439272, 16953760, 19340320, 20549090, 22241368, 27801710, 32757667, 32878544, 41098180, 44482736, 47262907, 55603420, 65515334, 65757088, 82196360, 88965472, 94525814, 111206840, 131030668, 163788335, 164392720, 189051628, 222413680, 236314535, 262061336, 327576670, 328785440, 378103256, 444827360, 472629070, 524122672, 556880339, 655153340, 753426341, 756206512, 945258140, 1048245344, 1113760678, 1310306680, 1506852682, 1512413024, 1890516280, 2227521356, 2620613360, 2784401695, 3013705364, 3767131705, 3781032560, 4455042712, 5241226720, 5568803390, 6027410728, 7534263410, 7562065120, 8910085424, 11137606780, 12054821456, 12808247797, 15068526820, 17820170848, 22275213560, 24109642912, 25616495594, 30137053640, 44550427120, 51232991188, 60274107280, 64041238985, 89100854240, 102465982376, 120548214560, 128082477970, 204931964752, 256164955940, 409863929504, 512329911880, 1024659823760, 2049319647520]

約数ペア:

[(1, 2049319647520), (2, 1024659823760), (4, 512329911880), (5, 409863929504), (8, 256164955940), (10, 204931964752), (16, 128082477970), (17, 120548214560), (20, 102465982376), (23, 89100854240), (32, 64041238985), (34, 60274107280), (40, 51232991188), (46, 44550427120), (68, 30137053640), (80, 25616495594), (85, 24109642912), (92, 22275213560), (115, 17820170848), (136, 15068526820), (160, 12808247797), (170, 12054821456), (184, 11137606780), (230, 8910085424), (271, 7562065120), (272, 7534263410), (340, 6027410728), (368, 5568803390), (391, 5241226720), (460, 4455042712), (542, 3781032560), (544, 3767131705), (680, 3013705364), (736, 2784401695), (782, 2620613360), (920, 2227521356), (1084, 1890516280), (1355, 1512413024), (1360, 1506852682), (1564, 1310306680), (1840, 1113760678), (1955, 1048245344), (2168, 945258140), (2710, 756206512), (2720, 753426341), (3128, 655153340), (3680, 556880339), (3910, 524122672), (4336, 472629070), (4607, 444827360), (5420, 378103256), (6233, 328785440), (6256, 327576670), (7820, 262061336), (8672, 236314535), (9214, 222413680), (10840, 189051628), (12466, 164392720), (12512, 163788335), (15640, 131030668), (18428, 111206840), (21680, 94525814), (23035, 88965472), (24932, 82196360), (31165, 65757088), (31280, 65515334), (36856, 55603420), (43360, 47262907), (46070, 44482736), (49864, 41098180), (62330, 32878544), (62560, 32757667), (73712, 27801710), (92140, 22241368), (99728, 20549090), (105961, 19340320), (120877, 16953760), (124660, 16439272), (147424, 13900855), (184280, 11120684), (199456, 10274545), (211922, 9670160), (241754, 8476880), (249320, 8219636), (368560, 5560342), (423844, 4835080), (483508, 4238440), (498640, 4109818), (529805, 3868064), (604385, 3390752), (737120, 2780171), (847688, 2417540), (967016, 2119220), (997280, 2054909), (1059610, 1934032), (1208770, 1695376)]