19565519040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1061}}^1$

素因数の和:1440

約数の個数: 336

約数和(自身を含む): 71116362720

約数和(自身を除く): 51550843680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 337, 342, 360, 380, 456, 480, 570, 576, 608, 674, 684, 720, 760, 855, 912, 960, 1011, 1061, 1140, 1216, 1348, 1368, 1440, 1520, 1685, 1710, 1824, 2022, 2122, 2280, 2696, 2736, 2880, 3033, 3040, 3183, 3370, 3420, 3648, 4044, 4244, 4560, 5055, 5305, 5392, 5472, 6066, 6080, 6366, 6403, 6740, 6840, 8088, 8488, 9120, 9549, 10110, 10610, 10784, 10944, 12132, 12732, 12806, 13480, 13680, 15165, 15915, 16176, 16976, 18240, 19098, 19209, 20159, 20220, 21220, 21568, 24264, 25464, 25612, 26960, 27360, 30330, 31830, 32015, 32352, 33952, 38196, 38418, 40318, 40440, 42440, 47745, 48528, 50928, 51224, 53920, 54720, 57627, 60477, 60660, 63660, 64030, 64704, 67904, 76392, 76836, 80636, 80880, 84880, 95490, 96045, 97056, 100795, 101856, 102448, 107840, 115254, 120954, 121320, 127320, 128060, 152784, 153672, 161272, 161760, 169760, 181431, 190980, 192090, 194112, 201590, 203712, 204896, 230508, 241908, 242640, 254640, 256120, 288135, 302385, 305568, 307344, 322544, 323520, 339520, 357557, 362862, 381960, 384180, 403180, 409792, 461016, 483816, 485280, 509280, 512240, 576270, 604770, 611136, 614688, 645088, 715114, 725724, 763920, 768360, 806360, 907155, 922032, 967632, 970560, 1018560, 1024480, 1072671, 1152540, 1209540, 1229376, 1290176, 1430228, 1451448, 1527840, 1536720, 1612720, 1787785, 1814310, 1844064, 1935264, 2048960, 2145342, 2305080, 2419080, 2860456, 2902896, 3055680, 3073440, 3218013, 3225440, 3575570, 3628620, 3688128, 3870528, 4290684, 4610160, 4838160, 5363355, 5720912, 5805792, 6146880, 6436026, 6450880, 6793583, 7151140, 7257240, 8581368, 9220320, 9676320, 10726710, 11441824, 11611584, 12872052, 13587166, 14302280, 14514480, 16090065, 17162736, 18440640, 19352640, 20380749, 21453420, 22883648, 25744104, 27174332, 28604560, 29028960, 32180130, 33967915, 34325472, 40761498, 42906840, 51488208, 54348664, 57209120, 58057920, 61142247, 64360260, 67935830, 68650944, 81522996, 85813680, 101903745, 102976416, 108697328, 114418240, 122284494, 128720520, 135871660, 163045992, 171627360, 203807490, 205952832, 217394656, 244568988, 257441040, 271743320, 305711235, 326091984, 343254720, 407614980, 434789312, 489137976, 514882080, 543486640, 611422470, 652183968, 815229960, 978275952, 1029764160, 1086973280, 1222844940, 1304367936, 1630459920, 1956551904, 2173946560, 2445689880, 3260919840, 3913103808, 4891379760, 6521839680, 9782759520, 19565519040]

約数ペア:

[(1, 19565519040), (2, 9782759520), (3, 6521839680), (4, 4891379760), (5, 3913103808), (6, 3260919840), (8, 2445689880), (9, 2173946560), (10, 1956551904), (12, 1630459920), (15, 1304367936), (16, 1222844940), (18, 1086973280), (19, 1029764160), (20, 978275952), (24, 815229960), (30, 652183968), (32, 611422470), (36, 543486640), (38, 514882080), (40, 489137976), (45, 434789312), (48, 407614980), (57, 343254720), (60, 326091984), (64, 305711235), (72, 271743320), (76, 257441040), (80, 244568988), (90, 217394656), (95, 205952832), (96, 203807490), (114, 171627360), (120, 163045992), (144, 135871660), (152, 128720520), (160, 122284494), (171, 114418240), (180, 108697328), (190, 102976416), (192, 101903745), (228, 85813680), (240, 81522996), (285, 68650944), (288, 67935830), (304, 64360260), (320, 61142247), (337, 58057920), (342, 57209120), (360, 54348664), (380, 51488208), (456, 42906840), (480, 40761498), (570, 34325472), (576, 33967915), (608, 32180130), (674, 29028960), (684, 28604560), (720, 27174332), (760, 25744104), (855, 22883648), (912, 21453420), (960, 20380749), (1011, 19352640), (1061, 18440640), (1140, 17162736), (1216, 16090065), (1348, 14514480), (1368, 14302280), (1440, 13587166), (1520, 12872052), (1685, 11611584), (1710, 11441824), (1824, 10726710), (2022, 9676320), (2122, 9220320), (2280, 8581368), (2696, 7257240), (2736, 7151140), (2880, 6793583), (3033, 6450880), (3040, 6436026), (3183, 6146880), (3370, 5805792), (3420, 5720912), (3648, 5363355), (4044, 4838160), (4244, 4610160), (4560, 4290684), (5055, 3870528), (5305, 3688128), (5392, 3628620), (5472, 3575570), (6066, 3225440), (6080, 3218013), (6366, 3073440), (6403, 3055680), (6740, 2902896), (6840, 2860456), (8088, 2419080), (8488, 2305080), (9120, 2145342), (9549, 2048960), (10110, 1935264), (10610, 1844064), (10784, 1814310), (10944, 1787785), (12132, 1612720), (12732, 1536720), (12806, 1527840), (13480, 1451448), (13680, 1430228), (15165, 1290176), (15915, 1229376), (16176, 1209540), (16976, 1152540), (18240, 1072671), (19098, 1024480), (19209, 1018560), (20159, 970560), (20220, 967632), (21220, 922032), (21568, 907155), (24264, 806360), (25464, 768360), (25612, 763920), (26960, 725724), (27360, 715114), (30330, 645088), (31830, 614688), (32015, 611136), (32352, 604770), (33952, 576270), (38196, 512240), (38418, 509280), (40318, 485280), (40440, 483816), (42440, 461016), (47745, 409792), (48528, 403180), (50928, 384180), (51224, 381960), (53920, 362862), (54720, 357557), (57627, 339520), (60477, 323520), (60660, 322544), (63660, 307344), (64030, 305568), (64704, 302385), (67904, 288135), (76392, 256120), (76836, 254640), (80636, 242640), (80880, 241908), (84880, 230508), (95490, 204896), (96045, 203712), (97056, 201590), (100795, 194112), (101856, 192090), (102448, 190980), (107840, 181431), (115254, 169760), (120954, 161760), (121320, 161272), (127320, 153672), (128060, 152784)]