121932720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1900

約数の個数: 240

約数和(自身を含む): 504259392

約数和(自身を除く): 382326672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1861, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3722, 4095, 4368, 4680, 5040, 5460, 5583, 6552, 7280, 7444, 8190, 9305, 9360, 10920, 11166, 13027, 13104, 14888, 16380, 16749, 18610, 21840, 22332, 24193, 26054, 27915, 29776, 32760, 33498, 37220, 39081, 44664, 48386, 52108, 55830, 65135, 65520, 66996, 72579, 74440, 78162, 83745, 89328, 96772, 104216, 111660, 117243, 120965, 130270, 133992, 145158, 148880, 156324, 167490, 169351, 193544, 195405, 208432, 217737, 223320, 234486, 241930, 260540, 267984, 290316, 312648, 334980, 338702, 362895, 387088, 390810, 435474, 446640, 468972, 483860, 508053, 521080, 580632, 586215, 625296, 669960, 677404, 725790, 781620, 846755, 870948, 937944, 967720, 1016106, 1042160, 1088685, 1161264, 1172430, 1339920, 1354808, 1451580, 1524159, 1563240, 1693510, 1741896, 1875888, 1935440, 2032212, 2177370, 2344860, 2540265, 2709616, 2903160, 3048318, 3126480, 3387020, 3483792, 4064424, 4354740, 4689720, 5080530, 5806320, 6096636, 6774040, 7620795, 8128848, 8709480, 9379440, 10161060, 12193272, 13548080, 15241590, 17418960, 20322120, 24386544, 30483180, 40644240, 60966360, 121932720]

約数ペア:

[(1, 121932720), (2, 60966360), (3, 40644240), (4, 30483180), (5, 24386544), (6, 20322120), (7, 17418960), (8, 15241590), (9, 13548080), (10, 12193272), (12, 10161060), (13, 9379440), (14, 8709480), (15, 8128848), (16, 7620795), (18, 6774040), (20, 6096636), (21, 5806320), (24, 5080530), (26, 4689720), (28, 4354740), (30, 4064424), (35, 3483792), (36, 3387020), (39, 3126480), (40, 3048318), (42, 2903160), (45, 2709616), (48, 2540265), (52, 2344860), (56, 2177370), (60, 2032212), (63, 1935440), (65, 1875888), (70, 1741896), (72, 1693510), (78, 1563240), (80, 1524159), (84, 1451580), (90, 1354808), (91, 1339920), (104, 1172430), (105, 1161264), (112, 1088685), (117, 1042160), (120, 1016106), (126, 967720), (130, 937944), (140, 870948), (144, 846755), (156, 781620), (168, 725790), (180, 677404), (182, 669960), (195, 625296), (208, 586215), (210, 580632), (234, 521080), (240, 508053), (252, 483860), (260, 468972), (273, 446640), (280, 435474), (312, 390810), (315, 387088), (336, 362895), (360, 338702), (364, 334980), (390, 312648), (420, 290316), (455, 267984), (468, 260540), (504, 241930), (520, 234486), (546, 223320), (560, 217737), (585, 208432), (624, 195405), (630, 193544), (720, 169351), (728, 167490), (780, 156324), (819, 148880), (840, 145158), (910, 133992), (936, 130270), (1008, 120965), (1040, 117243), (1092, 111660), (1170, 104216), (1260, 96772), (1365, 89328), (1456, 83745), (1560, 78162), (1638, 74440), (1680, 72579), (1820, 66996), (1861, 65520), (1872, 65135), (2184, 55830), (2340, 52108), (2520, 48386), (2730, 44664), (3120, 39081), (3276, 37220), (3640, 33498), (3722, 32760), (4095, 29776), (4368, 27915), (4680, 26054), (5040, 24193), (5460, 22332), (5583, 21840), (6552, 18610), (7280, 16749), (7444, 16380), (8190, 14888), (9305, 13104), (9360, 13027), (10920, 11166)]