138811680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 554770944

約数和(自身を除く): 415959264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 293, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 586, 630, 658, 672, 705, 720, 752, 840, 846, 879, 940, 987, 1008, 1120, 1128, 1172, 1260, 1316, 1410, 1440, 1465, 1504, 1645, 1680, 1692, 1758, 1880, 1974, 2016, 2051, 2115, 2256, 2344, 2520, 2632, 2637, 2820, 2930, 2961, 3290, 3360, 3384, 3516, 3760, 3948, 4102, 4230, 4395, 4512, 4688, 4935, 5040, 5264, 5274, 5640, 5860, 5922, 6153, 6580, 6768, 7032, 7520, 7896, 8204, 8460, 8790, 9376, 9870, 10080, 10255, 10528, 10548, 11280, 11720, 11844, 12306, 13160, 13185, 13536, 13771, 14064, 14805, 15792, 16408, 16920, 17580, 18459, 19740, 20510, 21096, 22560, 23440, 23688, 24612, 26320, 26370, 27542, 28128, 29610, 30765, 31584, 32816, 33840, 35160, 36918, 39480, 41020, 41313, 42192, 46880, 47376, 49224, 52640, 52740, 55084, 59220, 61530, 65632, 67680, 68855, 70320, 73836, 78960, 82040, 82626, 84384, 92295, 94752, 96397, 98448, 105480, 110168, 118440, 123060, 123939, 137710, 140640, 147672, 157920, 164080, 165252, 184590, 192794, 196896, 206565, 210960, 220336, 236880, 246120, 247878, 275420, 289191, 295344, 328160, 330504, 369180, 385588, 413130, 421920, 440672, 473760, 481985, 492240, 495756, 550840, 578382, 590688, 619695, 661008, 738360, 771176, 826260, 867573, 963970, 984480, 991512, 1101680, 1156764, 1239390, 1322016, 1445955, 1476720, 1542352, 1652520, 1735146, 1927940, 1983024, 2203360, 2313528, 2478780, 2891910, 2953440, 3084704, 3305040, 3470292, 3855880, 3966048, 4337865, 4627056, 4957560, 5783820, 6610080, 6940584, 7711760, 8675730, 9254112, 9915120, 11567640, 13881168, 15423520, 17351460, 19830240, 23135280, 27762336, 34702920, 46270560, 69405840, 138811680]

約数ペア:

[(1, 138811680), (2, 69405840), (3, 46270560), (4, 34702920), (5, 27762336), (6, 23135280), (7, 19830240), (8, 17351460), (9, 15423520), (10, 13881168), (12, 11567640), (14, 9915120), (15, 9254112), (16, 8675730), (18, 7711760), (20, 6940584), (21, 6610080), (24, 5783820), (28, 4957560), (30, 4627056), (32, 4337865), (35, 3966048), (36, 3855880), (40, 3470292), (42, 3305040), (45, 3084704), (47, 2953440), (48, 2891910), (56, 2478780), (60, 2313528), (63, 2203360), (70, 1983024), (72, 1927940), (80, 1735146), (84, 1652520), (90, 1542352), (94, 1476720), (96, 1445955), (105, 1322016), (112, 1239390), (120, 1156764), (126, 1101680), (140, 991512), (141, 984480), (144, 963970), (160, 867573), (168, 826260), (180, 771176), (188, 738360), (210, 661008), (224, 619695), (235, 590688), (240, 578382), (252, 550840), (280, 495756), (282, 492240), (288, 481985), (293, 473760), (315, 440672), (329, 421920), (336, 413130), (360, 385588), (376, 369180), (420, 330504), (423, 328160), (470, 295344), (480, 289191), (504, 275420), (560, 247878), (564, 246120), (586, 236880), (630, 220336), (658, 210960), (672, 206565), (705, 196896), (720, 192794), (752, 184590), (840, 165252), (846, 164080), (879, 157920), (940, 147672), (987, 140640), (1008, 137710), (1120, 123939), (1128, 123060), (1172, 118440), (1260, 110168), (1316, 105480), (1410, 98448), (1440, 96397), (1465, 94752), (1504, 92295), (1645, 84384), (1680, 82626), (1692, 82040), (1758, 78960), (1880, 73836), (1974, 70320), (2016, 68855), (2051, 67680), (2115, 65632), (2256, 61530), (2344, 59220), (2520, 55084), (2632, 52740), (2637, 52640), (2820, 49224), (2930, 47376), (2961, 46880), (3290, 42192), (3360, 41313), (3384, 41020), (3516, 39480), (3760, 36918), (3948, 35160), (4102, 33840), (4230, 32816), (4395, 31584), (4512, 30765), (4688, 29610), (4935, 28128), (5040, 27542), (5264, 26370), (5274, 26320), (5640, 24612), (5860, 23688), (5922, 23440), (6153, 22560), (6580, 21096), (6768, 20510), (7032, 19740), (7520, 18459), (7896, 17580), (8204, 16920), (8460, 16408), (8790, 15792), (9376, 14805), (9870, 14064), (10080, 13771), (10255, 13536), (10528, 13185), (10548, 13160), (11280, 12306), (11720, 11844)]