2143141697520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1\times {\mathrm{8221}}^1$

素因数の和:17112

約数の個数: 240

約数和(自身を含む): 7374661991424

約数和(自身を除く): 5231520293904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 8221, 8831, 9840, 14760, 16442, 17662, 24663, 26493, 29520, 32884, 35324, 41105, 44155, 49326, 52986, 65768, 70648, 73989, 79479, 82210, 88310, 98652, 105972, 123315, 131536, 132465, 141296, 147978, 158958, 164420, 176620, 197304, 211944, 246630, 264930, 295956, 317916, 328840, 337061, 353240, 362071, 369945, 394608, 397395, 423888, 493260, 529860, 591912, 635832, 657680, 674122, 706480, 724142, 739890, 794790, 986520, 1011183, 1059720, 1086213, 1183824, 1271664, 1348244, 1448284, 1479780, 1589580, 1685305, 1810355, 1973040, 2022366, 2119440, 2172426, 2696488, 2896568, 2959560, 3033549, 3179160, 3258639, 3370610, 3620710, 4044732, 4344852, 5055915, 5392976, 5431065, 5793136, 5919120, 6067098, 6358320, 6517278, 6741220, 7241420, 8089464, 8689704, 10111830, 10862130, 12134196, 13034556, 13482440, 14482840, 15167745, 16178928, 16293195, 17379408, 20223660, 21724260, 24268392, 26069112, 26964880, 28965680, 30335490, 32586390, 40447320, 43448520, 48536784, 52138224, 60670980, 65172780, 72599651, 80894640, 86897040, 121341960, 130345560, 145199302, 217798953, 242683920, 260691120, 290398604, 362998255, 435597906, 580797208, 653396859, 725996510, 871195812, 1088994765, 1161594416, 1306793718, 1451993020, 1742391624, 2177989530, 2613587436, 2903986040, 2976585691, 3266984295, 3484783248, 4355979060, 5227174872, 5807972080, 5953171382, 6533968590, 8711958120, 8929757073, 10454349744, 11906342764, 13067937180, 14882928455, 17423916240, 17859514146, 23812685528, 26135874360, 26789271219, 29765856910, 35719028292, 44648785365, 47625371056, 52271748720, 53578542438, 59531713820, 71438056584, 89297570730, 107157084876, 119063427640, 133946356095, 142876113168, 178595141460, 214314169752, 238126855280, 267892712190, 357190282920, 428628339504, 535785424380, 714380565840, 1071570848760, 2143141697520]

約数ペア:

[(1, 2143141697520), (2, 1071570848760), (3, 714380565840), (4, 535785424380), (5, 428628339504), (6, 357190282920), (8, 267892712190), (9, 238126855280), (10, 214314169752), (12, 178595141460), (15, 142876113168), (16, 133946356095), (18, 119063427640), (20, 107157084876), (24, 89297570730), (30, 71438056584), (36, 59531713820), (40, 53578542438), (41, 52271748720), (45, 47625371056), (48, 44648785365), (60, 35719028292), (72, 29765856910), (80, 26789271219), (82, 26135874360), (90, 23812685528), (120, 17859514146), (123, 17423916240), (144, 14882928455), (164, 13067937180), (180, 11906342764), (205, 10454349744), (240, 8929757073), (246, 8711958120), (328, 6533968590), (360, 5953171382), (369, 5807972080), (410, 5227174872), (492, 4355979060), (615, 3484783248), (656, 3266984295), (720, 2976585691), (738, 2903986040), (820, 2613587436), (984, 2177989530), (1230, 1742391624), (1476, 1451993020), (1640, 1306793718), (1845, 1161594416), (1968, 1088994765), (2460, 871195812), (2952, 725996510), (3280, 653396859), (3690, 580797208), (4920, 435597906), (5904, 362998255), (7380, 290398604), (8221, 260691120), (8831, 242683920), (9840, 217798953), (14760, 145199302), (16442, 130345560), (17662, 121341960), (24663, 86897040), (26493, 80894640), (29520, 72599651), (32884, 65172780), (35324, 60670980), (41105, 52138224), (44155, 48536784), (49326, 43448520), (52986, 40447320), (65768, 32586390), (70648, 30335490), (73989, 28965680), (79479, 26964880), (82210, 26069112), (88310, 24268392), (98652, 21724260), (105972, 20223660), (123315, 17379408), (131536, 16293195), (132465, 16178928), (141296, 15167745), (147978, 14482840), (158958, 13482440), (164420, 13034556), (176620, 12134196), (197304, 10862130), (211944, 10111830), (246630, 8689704), (264930, 8089464), (295956, 7241420), (317916, 6741220), (328840, 6517278), (337061, 6358320), (353240, 6067098), (362071, 5919120), (369945, 5793136), (394608, 5431065), (397395, 5392976), (423888, 5055915), (493260, 4344852), (529860, 4044732), (591912, 3620710), (635832, 3370610), (657680, 3258639), (674122, 3179160), (706480, 3033549), (724142, 2959560), (739890, 2896568), (794790, 2696488), (986520, 2172426), (1011183, 2119440), (1059720, 2022366), (1086213, 1973040), (1183824, 1810355), (1271664, 1685305), (1348244, 1589580), (1448284, 1479780)]