159470640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 320

約数和(自身を含む): 642816000

約数和(自身を除く): 483345360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 199, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 398, 420, 424, 432, 477, 504, 530, 540, 560, 597, 630, 636, 720, 742, 756, 795, 796, 840, 848, 945, 954, 995, 1008, 1060, 1080, 1113, 1194, 1260, 1272, 1393, 1431, 1484, 1512, 1590, 1592, 1680, 1791, 1855, 1890, 1908, 1990, 2120, 2160, 2226, 2385, 2388, 2520, 2544, 2786, 2862, 2968, 2985, 3024, 3180, 3184, 3339, 3582, 3710, 3780, 3816, 3980, 4179, 4240, 4452, 4770, 4776, 5040, 5373, 5565, 5572, 5724, 5936, 5970, 6360, 6678, 6965, 7155, 7164, 7420, 7560, 7632, 7960, 8358, 8904, 8955, 9540, 9552, 10017, 10547, 10746, 11130, 11144, 11448, 11940, 12537, 12720, 13356, 13930, 14310, 14328, 14840, 15120, 15920, 16695, 16716, 17808, 17910, 19080, 20034, 20895, 21094, 21492, 22260, 22288, 22896, 23880, 25074, 26712, 26865, 27860, 28620, 28656, 29680, 31641, 33390, 33432, 35820, 37611, 38160, 40068, 41790, 42188, 42984, 44520, 47760, 50085, 50148, 52735, 53424, 53730, 55720, 57240, 62685, 63282, 66780, 66864, 71640, 73829, 75222, 80136, 83580, 84376, 85968, 89040, 94923, 100170, 100296, 105470, 107460, 111440, 114480, 125370, 126564, 133560, 143280, 147658, 150444, 158205, 160272, 167160, 168752, 188055, 189846, 200340, 200592, 210940, 214920, 221487, 250740, 253128, 267120, 284769, 295316, 300888, 316410, 334320, 369145, 376110, 379692, 400680, 421880, 429840, 442974, 474615, 501480, 506256, 569538, 590632, 601776, 632820, 664461, 738290, 752220, 759384, 801360, 843760, 885948, 949230, 1002960, 1107435, 1139076, 1181264, 1265640, 1328922, 1423845, 1476580, 1504440, 1518768, 1771896, 1898460, 1993383, 2214870, 2278152, 2531280, 2657844, 2847690, 2953160, 3008880, 3322305, 3543792, 3796920, 3986766, 4429740, 4556304, 5315688, 5695380, 5906320, 6644610, 7593840, 7973532, 8859480, 9966915, 10631376, 11390760, 13289220, 15947064, 17718960, 19933830, 22781520, 26578440, 31894128, 39867660, 53156880, 79735320, 159470640]

約数ペア:

[(1, 159470640), (2, 79735320), (3, 53156880), (4, 39867660), (5, 31894128), (6, 26578440), (7, 22781520), (8, 19933830), (9, 17718960), (10, 15947064), (12, 13289220), (14, 11390760), (15, 10631376), (16, 9966915), (18, 8859480), (20, 7973532), (21, 7593840), (24, 6644610), (27, 5906320), (28, 5695380), (30, 5315688), (35, 4556304), (36, 4429740), (40, 3986766), (42, 3796920), (45, 3543792), (48, 3322305), (53, 3008880), (54, 2953160), (56, 2847690), (60, 2657844), (63, 2531280), (70, 2278152), (72, 2214870), (80, 1993383), (84, 1898460), (90, 1771896), (105, 1518768), (106, 1504440), (108, 1476580), (112, 1423845), (120, 1328922), (126, 1265640), (135, 1181264), (140, 1139076), (144, 1107435), (159, 1002960), (168, 949230), (180, 885948), (189, 843760), (199, 801360), (210, 759384), (212, 752220), (216, 738290), (240, 664461), (252, 632820), (265, 601776), (270, 590632), (280, 569538), (315, 506256), (318, 501480), (336, 474615), (360, 442974), (371, 429840), (378, 421880), (398, 400680), (420, 379692), (424, 376110), (432, 369145), (477, 334320), (504, 316410), (530, 300888), (540, 295316), (560, 284769), (597, 267120), (630, 253128), (636, 250740), (720, 221487), (742, 214920), (756, 210940), (795, 200592), (796, 200340), (840, 189846), (848, 188055), (945, 168752), (954, 167160), (995, 160272), (1008, 158205), (1060, 150444), (1080, 147658), (1113, 143280), (1194, 133560), (1260, 126564), (1272, 125370), (1393, 114480), (1431, 111440), (1484, 107460), (1512, 105470), (1590, 100296), (1592, 100170), (1680, 94923), (1791, 89040), (1855, 85968), (1890, 84376), (1908, 83580), (1990, 80136), (2120, 75222), (2160, 73829), (2226, 71640), (2385, 66864), (2388, 66780), (2520, 63282), (2544, 62685), (2786, 57240), (2862, 55720), (2968, 53730), (2985, 53424), (3024, 52735), (3180, 50148), (3184, 50085), (3339, 47760), (3582, 44520), (3710, 42984), (3780, 42188), (3816, 41790), (3980, 40068), (4179, 38160), (4240, 37611), (4452, 35820), (4770, 33432), (4776, 33390), (5040, 31641), (5373, 29680), (5565, 28656), (5572, 28620), (5724, 27860), (5936, 26865), (5970, 26712), (6360, 25074), (6678, 23880), (6965, 22896), (7155, 22288), (7164, 22260), (7420, 21492), (7560, 21094), (7632, 20895), (7960, 20034), (8358, 19080), (8904, 17910), (8955, 17808), (9540, 16716), (9552, 16695), (10017, 15920), (10547, 15120), (10746, 14840), (11130, 14328), (11144, 14310), (11448, 13930), (11940, 13356), (12537, 12720)]