79735320

素因数分解:

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

素因数の和:279

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 231304680

約数列:

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

約数ペア:

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