318941280

素因数分解:

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

素因数の和:283

約数の個数: 384

約数和(自身を含む): 1306368000

約数和(自身を除く): 987426720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 199, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 336, 360, 371, 378, 398, 420, 424, 432, 477, 480, 504, 530, 540, 560, 597, 630, 636, 672, 720, 742, 756, 795, 796, 840, 848, 864, 945, 954, 995, 1008, 1060, 1080, 1113, 1120, 1194, 1260, 1272, 1393, 1431, 1440, 1484, 1512, 1590, 1592, 1680, 1696, 1791, 1855, 1890, 1908, 1990, 2016, 2120, 2160, 2226, 2385, 2388, 2520, 2544, 2786, 2862, 2968, 2985, 3024, 3180, 3184, 3339, 3360, 3582, 3710, 3780, 3816, 3980, 4179, 4240, 4320, 4452, 4770, 4776, 5040, 5088, 5373, 5565, 5572, 5724, 5936, 5970, 6048, 6360, 6368, 6678, 6965, 7155, 7164, 7420, 7560, 7632, 7960, 8358, 8480, 8904, 8955, 9540, 9552, 10017, 10080, 10547, 10746, 11130, 11144, 11448, 11872, 11940, 12537, 12720, 13356, 13930, 14310, 14328, 14840, 15120, 15264, 15920, 16695, 16716, 17808, 17910, 19080, 19104, 20034, 20895, 21094, 21492, 22260, 22288, 22896, 23880, 25074, 25440, 26712, 26865, 27860, 28620, 28656, 29680, 30240, 31641, 31840, 33390, 33432, 35616, 35820, 37611, 38160, 40068, 41790, 42188, 42984, 44520, 44576, 45792, 47760, 50085, 50148, 52735, 53424, 53730, 55720, 57240, 57312, 59360, 62685, 63282, 66780, 66864, 71640, 73829, 75222, 76320, 80136, 83580, 84376, 85968, 89040, 94923, 95520, 100170, 100296, 105470, 106848, 107460, 111440, 114480, 125370, 126564, 133560, 133728, 143280, 147658, 150444, 158205, 160272, 167160, 168752, 171936, 178080, 188055, 189846, 200340, 200592, 210940, 214920, 221487, 222880, 228960, 250740, 253128, 267120, 284769, 286560, 295316, 300888, 316410, 320544, 334320, 337504, 369145, 376110, 379692, 400680, 401184, 421880, 429840, 442974, 474615, 501480, 506256, 534240, 569538, 590632, 601776, 632820, 664461, 668640, 738290, 752220, 759384, 801360, 843760, 859680, 885948, 949230, 1002960, 1012512, 1107435, 1139076, 1181264, 1203552, 1265640, 1328922, 1423845, 1476580, 1504440, 1518768, 1602720, 1687520, 1771896, 1898460, 1993383, 2005920, 2214870, 2278152, 2362528, 2531280, 2657844, 2847690, 2953160, 3008880, 3037536, 3322305, 3543792, 3796920, 3986766, 4429740, 4556304, 5062560, 5315688, 5695380, 5906320, 6017760, 6644610, 7087584, 7593840, 7973532, 8859480, 9112608, 9966915, 10631376, 11390760, 11812640, 13289220, 15187680, 15947064, 17718960, 19933830, 21262752, 22781520, 26578440, 31894128, 35437920, 39867660, 45563040, 53156880, 63788256, 79735320, 106313760, 159470640, 318941280]

約数ペア:

[(1, 318941280), (2, 159470640), (3, 106313760), (4, 79735320), (5, 63788256), (6, 53156880), (7, 45563040), (8, 39867660), (9, 35437920), (10, 31894128), (12, 26578440), (14, 22781520), (15, 21262752), (16, 19933830), (18, 17718960), (20, 15947064), (21, 15187680), (24, 13289220), (27, 11812640), (28, 11390760), (30, 10631376), (32, 9966915), (35, 9112608), (36, 8859480), (40, 7973532), (42, 7593840), (45, 7087584), (48, 6644610), (53, 6017760), (54, 5906320), (56, 5695380), (60, 5315688), (63, 5062560), (70, 4556304), (72, 4429740), (80, 3986766), (84, 3796920), (90, 3543792), (96, 3322305), (105, 3037536), (106, 3008880), (108, 2953160), (112, 2847690), (120, 2657844), (126, 2531280), (135, 2362528), (140, 2278152), (144, 2214870), (159, 2005920), (160, 1993383), (168, 1898460), (180, 1771896), (189, 1687520), (199, 1602720), (210, 1518768), (212, 1504440), (216, 1476580), (224, 1423845), (240, 1328922), (252, 1265640), (265, 1203552), (270, 1181264), (280, 1139076), (288, 1107435), (315, 1012512), (318, 1002960), (336, 949230), (360, 885948), (371, 859680), (378, 843760), (398, 801360), (420, 759384), (424, 752220), (432, 738290), (477, 668640), (480, 664461), (504, 632820), (530, 601776), (540, 590632), (560, 569538), (597, 534240), (630, 506256), (636, 501480), (672, 474615), (720, 442974), (742, 429840), (756, 421880), (795, 401184), (796, 400680), (840, 379692), (848, 376110), (864, 369145), (945, 337504), (954, 334320), (995, 320544), (1008, 316410), (1060, 300888), (1080, 295316), (1113, 286560), (1120, 284769), (1194, 267120), (1260, 253128), (1272, 250740), (1393, 228960), (1431, 222880), (1440, 221487), (1484, 214920), (1512, 210940), (1590, 200592), (1592, 200340), (1680, 189846), (1696, 188055), (1791, 178080), (1855, 171936), (1890, 168752), (1908, 167160), (1990, 160272), (2016, 158205), (2120, 150444), (2160, 147658), (2226, 143280), (2385, 133728), (2388, 133560), (2520, 126564), (2544, 125370), (2786, 114480), (2862, 111440), (2968, 107460), (2985, 106848), (3024, 105470), (3180, 100296), (3184, 100170), (3339, 95520), (3360, 94923), (3582, 89040), (3710, 85968), (3780, 84376), (3816, 83580), (3980, 80136), (4179, 76320), (4240, 75222), (4320, 73829), (4452, 71640), (4770, 66864), (4776, 66780), (5040, 63282), (5088, 62685), (5373, 59360), (5565, 57312), (5572, 57240), (5724, 55720), (5936, 53730), (5970, 53424), (6048, 52735), (6360, 50148), (6368, 50085), (6678, 47760), (6965, 45792), (7155, 44576), (7164, 44520), (7420, 42984), (7560, 42188), (7632, 41790), (7960, 40068), (8358, 38160), (8480, 37611), (8904, 35820), (8955, 35616), (9540, 33432), (9552, 33390), (10017, 31840), (10080, 31641), (10547, 30240), (10746, 29680), (11130, 28656), (11144, 28620), (11448, 27860), (11872, 26865), (11940, 26712), (12537, 25440), (12720, 25074), (13356, 23880), (13930, 22896), (14310, 22288), (14328, 22260), (14840, 21492), (15120, 21094), (15264, 20895), (15920, 20034), (16695, 19104), (16716, 19080), (17808, 17910)]