3915457920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20599}}^1$

素因数の和:20638

約数の個数: 256

約数和(自身を含む): 15128640000

約数和(自身を除く): 11213182080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 20599, 21120, 23760, 31680, 38016, 41198, 47520, 61797, 63360, 82396, 95040, 102995, 123594, 164792, 185391, 190080, 205990, 226589, 247188, 308985, 329584, 370782, 411980, 453178, 494376, 556173, 617970, 659168, 679767, 741564, 823960, 906356, 926955, 988752, 1112346, 1132945, 1235940, 1318336, 1359534, 1483128, 1647920, 1812712, 1853910, 1977504, 2039301, 2224692, 2265890, 2471880, 2636672, 2719068, 2780865, 2966256, 3295840, 3398835, 3625424, 3707820, 3955008, 4078602, 4449384, 4531780, 4943760, 5438136, 5561730, 5932512, 6117903, 6591680, 6797670, 7250848, 7415640, 7910016, 8157204, 8898768, 9063560, 9887520, 10196505, 10876272, 11123460, 11865024, 12235806, 13183360, 13595340, 14501696, 14831280, 16314408, 17797536, 18127120, 19775040, 20393010, 21752544, 22246920, 23730048, 24471612, 27190680, 29003392, 29662560, 30589515, 32628816, 35595072, 36254240, 39550080, 40786020, 43505088, 44493840, 48943224, 54381360, 59325120, 61179030, 65257632, 71190144, 72508480, 81572040, 87010176, 88987680, 97886448, 108762720, 118650240, 122358060, 130515264, 145016960, 163144080, 177975360, 195772896, 217525440, 244716120, 261030528, 326288160, 355950720, 391545792, 435050880, 489432240, 652576320, 783091584, 978864480, 1305152640, 1957728960, 3915457920]

約数ペア:

[(1, 3915457920), (2, 1957728960), (3, 1305152640), (4, 978864480), (5, 783091584), (6, 652576320), (8, 489432240), (9, 435050880), (10, 391545792), (11, 355950720), (12, 326288160), (15, 261030528), (16, 244716120), (18, 217525440), (20, 195772896), (22, 177975360), (24, 163144080), (27, 145016960), (30, 130515264), (32, 122358060), (33, 118650240), (36, 108762720), (40, 97886448), (44, 88987680), (45, 87010176), (48, 81572040), (54, 72508480), (55, 71190144), (60, 65257632), (64, 61179030), (66, 59325120), (72, 54381360), (80, 48943224), (88, 44493840), (90, 43505088), (96, 40786020), (99, 39550080), (108, 36254240), (110, 35595072), (120, 32628816), (128, 30589515), (132, 29662560), (135, 29003392), (144, 27190680), (160, 24471612), (165, 23730048), (176, 22246920), (180, 21752544), (192, 20393010), (198, 19775040), (216, 18127120), (220, 17797536), (240, 16314408), (264, 14831280), (270, 14501696), (288, 13595340), (297, 13183360), (320, 12235806), (330, 11865024), (352, 11123460), (360, 10876272), (384, 10196505), (396, 9887520), (432, 9063560), (440, 8898768), (480, 8157204), (495, 7910016), (528, 7415640), (540, 7250848), (576, 6797670), (594, 6591680), (640, 6117903), (660, 5932512), (704, 5561730), (720, 5438136), (792, 4943760), (864, 4531780), (880, 4449384), (960, 4078602), (990, 3955008), (1056, 3707820), (1080, 3625424), (1152, 3398835), (1188, 3295840), (1320, 2966256), (1408, 2780865), (1440, 2719068), (1485, 2636672), (1584, 2471880), (1728, 2265890), (1760, 2224692), (1920, 2039301), (1980, 1977504), (2112, 1853910), (2160, 1812712), (2376, 1647920), (2640, 1483128), (2880, 1359534), (2970, 1318336), (3168, 1235940), (3456, 1132945), (3520, 1112346), (3960, 988752), (4224, 926955), (4320, 906356), (4752, 823960), (5280, 741564), (5760, 679767), (5940, 659168), (6336, 617970), (7040, 556173), (7920, 494376), (8640, 453178), (9504, 411980), (10560, 370782), (11880, 329584), (12672, 308985), (15840, 247188), (17280, 226589), (19008, 205990), (20599, 190080), (21120, 185391), (23760, 164792), (31680, 123594), (38016, 102995), (41198, 95040), (47520, 82396), (61797, 63360)]