53169480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 256

約数和(自身を含む): 218534400

約数和(自身を除く): 165364920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 541, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1082, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1623, 1638, 1755, 1820, 1890, 2164, 2184, 2340, 2457, 2520, 2705, 2730, 2808, 3246, 3276, 3510, 3640, 3780, 3787, 4095, 4328, 4680, 4869, 4914, 5410, 5460, 6492, 6552, 7020, 7033, 7560, 7574, 8115, 8190, 9738, 9828, 10820, 10920, 11361, 12285, 12984, 14040, 14066, 14607, 15148, 16230, 16380, 18935, 19476, 19656, 21099, 21640, 22722, 24345, 24570, 28132, 29214, 30296, 32460, 32760, 34083, 35165, 37870, 38952, 42198, 45444, 48690, 49140, 49231, 56264, 56805, 58428, 63297, 64920, 68166, 70330, 73035, 75740, 84396, 90888, 97380, 98280, 98462, 102249, 105495, 113610, 116856, 126594, 136332, 140660, 146070, 147693, 151480, 168792, 170415, 189891, 194760, 196924, 204498, 210990, 227220, 246155, 253188, 272664, 281320, 292140, 295386, 316485, 340830, 379782, 393848, 408996, 421980, 443079, 454440, 492310, 506376, 511245, 584280, 590772, 632970, 681660, 738465, 759564, 817992, 843960, 886158, 949455, 984620, 1022490, 1181544, 1265940, 1329237, 1363320, 1476930, 1519128, 1772316, 1898910, 1969240, 2044980, 2215395, 2531880, 2658474, 2953860, 3544632, 3797820, 4089960, 4430790, 5316948, 5907720, 6646185, 7595640, 8861580, 10633896, 13292370, 17723160, 26584740, 53169480]

約数ペア:

[(1, 53169480), (2, 26584740), (3, 17723160), (4, 13292370), (5, 10633896), (6, 8861580), (7, 7595640), (8, 6646185), (9, 5907720), (10, 5316948), (12, 4430790), (13, 4089960), (14, 3797820), (15, 3544632), (18, 2953860), (20, 2658474), (21, 2531880), (24, 2215395), (26, 2044980), (27, 1969240), (28, 1898910), (30, 1772316), (35, 1519128), (36, 1476930), (39, 1363320), (40, 1329237), (42, 1265940), (45, 1181544), (52, 1022490), (54, 984620), (56, 949455), (60, 886158), (63, 843960), (65, 817992), (70, 759564), (72, 738465), (78, 681660), (84, 632970), (90, 590772), (91, 584280), (104, 511245), (105, 506376), (108, 492310), (117, 454440), (120, 443079), (126, 421980), (130, 408996), (135, 393848), (140, 379782), (156, 340830), (168, 316485), (180, 295386), (182, 292140), (189, 281320), (195, 272664), (210, 253188), (216, 246155), (234, 227220), (252, 210990), (260, 204498), (270, 196924), (273, 194760), (280, 189891), (312, 170415), (315, 168792), (351, 151480), (360, 147693), (364, 146070), (378, 140660), (390, 136332), (420, 126594), (455, 116856), (468, 113610), (504, 105495), (520, 102249), (540, 98462), (541, 98280), (546, 97380), (585, 90888), (630, 84396), (702, 75740), (728, 73035), (756, 70330), (780, 68166), (819, 64920), (840, 63297), (910, 58428), (936, 56805), (945, 56264), (1080, 49231), (1082, 49140), (1092, 48690), (1170, 45444), (1260, 42198), (1365, 38952), (1404, 37870), (1512, 35165), (1560, 34083), (1623, 32760), (1638, 32460), (1755, 30296), (1820, 29214), (1890, 28132), (2164, 24570), (2184, 24345), (2340, 22722), (2457, 21640), (2520, 21099), (2705, 19656), (2730, 19476), (2808, 18935), (3246, 16380), (3276, 16230), (3510, 15148), (3640, 14607), (3780, 14066), (3787, 14040), (4095, 12984), (4328, 12285), (4680, 11361), (4869, 10920), (4914, 10820), (5410, 9828), (5460, 9738), (6492, 8190), (6552, 8115), (7020, 7574), (7033, 7560)]