156955395200

素因数分解:

$2^7\times 5^2\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 391294717440

約数和(自身を除く): 234339322240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 241, 271, 320, 400, 482, 542, 640, 751, 800, 964, 1084, 1205, 1355, 1502, 1600, 1928, 2168, 2410, 2710, 3004, 3200, 3755, 3856, 4336, 4820, 5420, 6008, 6025, 6775, 7510, 7712, 8672, 9640, 10840, 12016, 12050, 13550, 15020, 15424, 17344, 18775, 19280, 21680, 24032, 24100, 27100, 30040, 30848, 34688, 37550, 38560, 43360, 48064, 48200, 54200, 60080, 65311, 75100, 77120, 86720, 96128, 96400, 108400, 120160, 130622, 150200, 154240, 173440, 180991, 192800, 203521, 216800, 240320, 261244, 300400, 326555, 361982, 385600, 407042, 433600, 480640, 522488, 600800, 653110, 723964, 771200, 814084, 867200, 904955, 1017605, 1044976, 1201600, 1306220, 1447928, 1628168, 1632775, 1809910, 2035210, 2089952, 2403200, 2612440, 2895856, 3256336, 3265550, 3619820, 4070420, 4179904, 4524775, 5088025, 5224880, 5791712, 6512672, 6531100, 7239640, 8140840, 8359808, 9049550, 10176050, 10449760, 11583424, 13025344, 13062200, 14479280, 16281680, 18099100, 20352100, 20899520, 23166848, 26050688, 26124400, 28958560, 32563360, 36198200, 40704200, 41799040, 49048561, 52248800, 57917120, 65126720, 72396400, 81408400, 98097122, 104497600, 115834240, 130253440, 144792800, 162816800, 196194244, 208995200, 245242805, 289585600, 325633600, 392388488, 490485610, 579171200, 651267200, 784776976, 980971220, 1226214025, 1569553952, 1961942440, 2452428050, 3139107904, 3923884880, 4904856100, 6278215808, 7847769760, 9809712200, 15695539520, 19619424400, 31391079040, 39238848800, 78477697600, 156955395200]

約数ペア:

[(1, 156955395200), (2, 78477697600), (4, 39238848800), (5, 31391079040), (8, 19619424400), (10, 15695539520), (16, 9809712200), (20, 7847769760), (25, 6278215808), (32, 4904856100), (40, 3923884880), (50, 3139107904), (64, 2452428050), (80, 1961942440), (100, 1569553952), (128, 1226214025), (160, 980971220), (200, 784776976), (241, 651267200), (271, 579171200), (320, 490485610), (400, 392388488), (482, 325633600), (542, 289585600), (640, 245242805), (751, 208995200), (800, 196194244), (964, 162816800), (1084, 144792800), (1205, 130253440), (1355, 115834240), (1502, 104497600), (1600, 98097122), (1928, 81408400), (2168, 72396400), (2410, 65126720), (2710, 57917120), (3004, 52248800), (3200, 49048561), (3755, 41799040), (3856, 40704200), (4336, 36198200), (4820, 32563360), (5420, 28958560), (6008, 26124400), (6025, 26050688), (6775, 23166848), (7510, 20899520), (7712, 20352100), (8672, 18099100), (9640, 16281680), (10840, 14479280), (12016, 13062200), (12050, 13025344), (13550, 11583424), (15020, 10449760), (15424, 10176050), (17344, 9049550), (18775, 8359808), (19280, 8140840), (21680, 7239640), (24032, 6531100), (24100, 6512672), (27100, 5791712), (30040, 5224880), (30848, 5088025), (34688, 4524775), (37550, 4179904), (38560, 4070420), (43360, 3619820), (48064, 3265550), (48200, 3256336), (54200, 2895856), (60080, 2612440), (65311, 2403200), (75100, 2089952), (77120, 2035210), (86720, 1809910), (96128, 1632775), (96400, 1628168), (108400, 1447928), (120160, 1306220), (130622, 1201600), (150200, 1044976), (154240, 1017605), (173440, 904955), (180991, 867200), (192800, 814084), (203521, 771200), (216800, 723964), (240320, 653110), (261244, 600800), (300400, 522488), (326555, 480640), (361982, 433600), (385600, 407042)]