662374440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20256

約数の個数: 192

約数和(自身を含む): 2649628800

約数和(自身を除く): 1987254360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 20219, 32760, 40438, 60657, 80876, 101095, 121314, 141533, 161752, 181971, 202190, 242628, 262847, 283066, 303285, 363942, 404380, 424599, 485256, 525694, 566132, 606570, 707665, 727884, 788541, 808760, 849198, 909855, 1051388, 1132264, 1213140, 1273797, 1314235, 1415330, 1455768, 1577082, 1698396, 1819710, 1839929, 2102776, 2122995, 2365623, 2426280, 2547594, 2628470, 2830660, 3154164, 3396792, 3639420, 3679858, 3942705, 4245990, 4731246, 5095188, 5256940, 5519787, 5661320, 6308328, 6368985, 7278840, 7359716, 7885410, 8491980, 9199645, 9462492, 10190376, 10513880, 11039574, 11828115, 12737970, 14719432, 15770820, 16559361, 16983960, 18399290, 18924984, 22079148, 23656230, 25475940, 27598935, 31541640, 33118722, 36798580, 44158296, 47312460, 50951880, 55197870, 66237444, 73597160, 82796805, 94624920, 110395740, 132474888, 165593610, 220791480, 331187220, 662374440]

約数ペア:

[(1, 662374440), (2, 331187220), (3, 220791480), (4, 165593610), (5, 132474888), (6, 110395740), (7, 94624920), (8, 82796805), (9, 73597160), (10, 66237444), (12, 55197870), (13, 50951880), (14, 47312460), (15, 44158296), (18, 36798580), (20, 33118722), (21, 31541640), (24, 27598935), (26, 25475940), (28, 23656230), (30, 22079148), (35, 18924984), (36, 18399290), (39, 16983960), (40, 16559361), (42, 15770820), (45, 14719432), (52, 12737970), (56, 11828115), (60, 11039574), (63, 10513880), (65, 10190376), (70, 9462492), (72, 9199645), (78, 8491980), (84, 7885410), (90, 7359716), (91, 7278840), (104, 6368985), (105, 6308328), (117, 5661320), (120, 5519787), (126, 5256940), (130, 5095188), (140, 4731246), (156, 4245990), (168, 3942705), (180, 3679858), (182, 3639420), (195, 3396792), (210, 3154164), (234, 2830660), (252, 2628470), (260, 2547594), (273, 2426280), (280, 2365623), (312, 2122995), (315, 2102776), (360, 1839929), (364, 1819710), (390, 1698396), (420, 1577082), (455, 1455768), (468, 1415330), (504, 1314235), (520, 1273797), (546, 1213140), (585, 1132264), (630, 1051388), (728, 909855), (780, 849198), (819, 808760), (840, 788541), (910, 727884), (936, 707665), (1092, 606570), (1170, 566132), (1260, 525694), (1365, 485256), (1560, 424599), (1638, 404380), (1820, 363942), (2184, 303285), (2340, 283066), (2520, 262847), (2730, 242628), (3276, 202190), (3640, 181971), (4095, 161752), (4680, 141533), (5460, 121314), (6552, 101095), (8190, 80876), (10920, 60657), (16380, 40438), (20219, 32760)]