29968842960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{121351}}^1$

素因数の和:121391

約数の個数: 240

約数和(自身を含む): 117371654400

約数和(自身を除く): 87402811440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 20580, 24696, 27440, 30870, 35280, 41160, 49392, 61740, 82320, 121351, 123480, 242702, 246960, 364053, 485404, 606755, 728106, 849457, 970808, 1092159, 1213510, 1456212, 1698914, 1820265, 1941616, 2184318, 2427020, 2548371, 2912424, 3397828, 3640530, 4247285, 4368636, 4854040, 5096742, 5460795, 5824848, 5946199, 6795656, 7281060, 7645113, 8494570, 8737272, 9708080, 10193484, 10921590, 11892398, 12741855, 13591312, 14562120, 15290226, 16989140, 17474544, 17838597, 20386968, 21843180, 23784796, 25483710, 29124240, 29730995, 30580452, 33978280, 35677194, 38225565, 40773936, 41623393, 43686360, 47569592, 50967420, 53515791, 59461990, 61160904, 67956560, 71354388, 76451130, 83246786, 87372720, 89192985, 95139184, 101934840, 107031582, 118923980, 122321808, 124870179, 142708776, 152902260, 166493572, 178385970, 203869680, 208116965, 214063164, 237847960, 249740358, 267578955, 285417552, 305804520, 332987144, 356771940, 374610537, 416233930, 428126328, 475695920, 499480716, 535157910, 611609040, 624350895, 665974288, 713543880, 749221074, 832467860, 856252656, 998961432, 1070315820, 1248701790, 1427087760, 1498442148, 1664935720, 1873052685, 1997922864, 2140631640, 2497403580, 2996884296, 3329871440, 3746105370, 4281263280, 4994807160, 5993768592, 7492210740, 9989614320, 14984421480, 29968842960]

約数ペア:

[(1, 29968842960), (2, 14984421480), (3, 9989614320), (4, 7492210740), (5, 5993768592), (6, 4994807160), (7, 4281263280), (8, 3746105370), (9, 3329871440), (10, 2996884296), (12, 2497403580), (14, 2140631640), (15, 1997922864), (16, 1873052685), (18, 1664935720), (20, 1498442148), (21, 1427087760), (24, 1248701790), (28, 1070315820), (30, 998961432), (35, 856252656), (36, 832467860), (40, 749221074), (42, 713543880), (45, 665974288), (48, 624350895), (49, 611609040), (56, 535157910), (60, 499480716), (63, 475695920), (70, 428126328), (72, 416233930), (80, 374610537), (84, 356771940), (90, 332987144), (98, 305804520), (105, 285417552), (112, 267578955), (120, 249740358), (126, 237847960), (140, 214063164), (144, 208116965), (147, 203869680), (168, 178385970), (180, 166493572), (196, 152902260), (210, 142708776), (240, 124870179), (245, 122321808), (252, 118923980), (280, 107031582), (294, 101934840), (315, 95139184), (336, 89192985), (343, 87372720), (360, 83246786), (392, 76451130), (420, 71354388), (441, 67956560), (490, 61160904), (504, 59461990), (560, 53515791), (588, 50967420), (630, 47569592), (686, 43686360), (720, 41623393), (735, 40773936), (784, 38225565), (840, 35677194), (882, 33978280), (980, 30580452), (1008, 29730995), (1029, 29124240), (1176, 25483710), (1260, 23784796), (1372, 21843180), (1470, 20386968), (1680, 17838597), (1715, 17474544), (1764, 16989140), (1960, 15290226), (2058, 14562120), (2205, 13591312), (2352, 12741855), (2520, 11892398), (2744, 10921590), (2940, 10193484), (3087, 9708080), (3430, 8737272), (3528, 8494570), (3920, 7645113), (4116, 7281060), (4410, 6795656), (5040, 5946199), (5145, 5824848), (5488, 5460795), (5880, 5096742), (6174, 4854040), (6860, 4368636), (7056, 4247285), (8232, 3640530), (8820, 3397828), (10290, 2912424), (11760, 2548371), (12348, 2427020), (13720, 2184318), (15435, 1941616), (16464, 1820265), (17640, 1698914), (20580, 1456212), (24696, 1213510), (27440, 1092159), (30870, 970808), (35280, 849457), (41160, 728106), (49392, 606755), (61740, 485404), (82320, 364053), (121351, 246960), (123480, 242702)]