156938391480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{1949}}^1$

素因数の和:2774

約数の個数: 256

約数和(自身を含む): 515144448000

約数和(自身を除く): 358206056520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 727, 780, 852, 923, 1065, 1420, 1454, 1560, 1704, 1846, 1949, 2130, 2181, 2769, 2840, 2908, 3635, 3692, 3898, 4260, 4362, 4615, 5538, 5816, 5847, 7270, 7384, 7796, 8520, 8724, 9230, 9451, 9745, 10905, 11076, 11694, 13845, 14540, 15592, 17448, 18460, 18902, 19490, 21810, 22152, 23388, 25337, 27690, 28353, 29080, 29235, 36920, 37804, 38980, 43620, 46776, 47255, 50674, 51617, 55380, 56706, 58470, 75608, 76011, 77960, 87240, 94510, 101348, 103234, 110760, 113412, 116940, 126685, 138379, 141765, 152022, 154851, 189020, 202696, 206468, 226824, 233880, 253370, 258085, 276758, 283530, 304044, 309702, 378040, 380055, 412936, 415137, 506740, 516170, 553516, 567060, 608088, 619404, 671021, 691895, 760110, 774255, 830274, 1013480, 1032340, 1107032, 1134120, 1238808, 1342042, 1383790, 1416923, 1520220, 1548510, 1660548, 1798927, 2013063, 2064680, 2075685, 2684084, 2767580, 2833846, 3040440, 3097020, 3321096, 3355105, 3597854, 4026126, 4151370, 4250769, 5368168, 5396781, 5535160, 5667692, 6194040, 6710210, 7084615, 7195708, 8052252, 8302740, 8501538, 8994635, 10065315, 10793562, 11335384, 13420420, 14169230, 14391416, 16104504, 16605480, 17003076, 17989270, 18419999, 20130630, 21253845, 21587124, 26840840, 26983905, 28338460, 34006152, 35978540, 36839998, 40261260, 42507690, 43174248, 53967810, 55259997, 56676920, 71957080, 73679996, 80522520, 85015380, 92099995, 100601533, 107935620, 110519994, 147359992, 170030760, 184199990, 201203066, 215871240, 221039988, 276299985, 301804599, 368399980, 402406132, 442079976, 503007665, 552599970, 603609198, 736799960, 804812264, 1006015330, 1105199940, 1207218396, 1307819929, 1509022995, 2012030660, 2210399880, 2414436792, 2615639858, 3018045990, 3923459787, 4024061320, 5231279716, 6036091980, 6539099645, 7846919574, 10462559432, 12072183960, 13078199290, 15693839148, 19617298935, 26156398580, 31387678296, 39234597870, 52312797160, 78469195740, 156938391480]

約数ペア:

[(1, 156938391480), (2, 78469195740), (3, 52312797160), (4, 39234597870), (5, 31387678296), (6, 26156398580), (8, 19617298935), (10, 15693839148), (12, 13078199290), (13, 12072183960), (15, 10462559432), (20, 7846919574), (24, 6539099645), (26, 6036091980), (30, 5231279716), (39, 4024061320), (40, 3923459787), (52, 3018045990), (60, 2615639858), (65, 2414436792), (71, 2210399880), (78, 2012030660), (104, 1509022995), (120, 1307819929), (130, 1207218396), (142, 1105199940), (156, 1006015330), (195, 804812264), (213, 736799960), (260, 603609198), (284, 552599970), (312, 503007665), (355, 442079976), (390, 402406132), (426, 368399980), (520, 301804599), (568, 276299985), (710, 221039988), (727, 215871240), (780, 201203066), (852, 184199990), (923, 170030760), (1065, 147359992), (1420, 110519994), (1454, 107935620), (1560, 100601533), (1704, 92099995), (1846, 85015380), (1949, 80522520), (2130, 73679996), (2181, 71957080), (2769, 56676920), (2840, 55259997), (2908, 53967810), (3635, 43174248), (3692, 42507690), (3898, 40261260), (4260, 36839998), (4362, 35978540), (4615, 34006152), (5538, 28338460), (5816, 26983905), (5847, 26840840), (7270, 21587124), (7384, 21253845), (7796, 20130630), (8520, 18419999), (8724, 17989270), (9230, 17003076), (9451, 16605480), (9745, 16104504), (10905, 14391416), (11076, 14169230), (11694, 13420420), (13845, 11335384), (14540, 10793562), (15592, 10065315), (17448, 8994635), (18460, 8501538), (18902, 8302740), (19490, 8052252), (21810, 7195708), (22152, 7084615), (23388, 6710210), (25337, 6194040), (27690, 5667692), (28353, 5535160), (29080, 5396781), (29235, 5368168), (36920, 4250769), (37804, 4151370), (38980, 4026126), (43620, 3597854), (46776, 3355105), (47255, 3321096), (50674, 3097020), (51617, 3040440), (55380, 2833846), (56706, 2767580), (58470, 2684084), (75608, 2075685), (76011, 2064680), (77960, 2013063), (87240, 1798927), (94510, 1660548), (101348, 1548510), (103234, 1520220), (110760, 1416923), (113412, 1383790), (116940, 1342042), (126685, 1238808), (138379, 1134120), (141765, 1107032), (152022, 1032340), (154851, 1013480), (189020, 830274), (202696, 774255), (206468, 760110), (226824, 691895), (233880, 671021), (253370, 619404), (258085, 608088), (276758, 567060), (283530, 553516), (304044, 516170), (309702, 506740), (378040, 415137), (380055, 412936)]