490654080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 384

約数和(自身を含む): 1988363520

約数和(自身を除く): 1497709440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 283, 288, 301, 315, 320, 336, 344, 360, 384, 387, 420, 430, 448, 480, 504, 516, 560, 566, 576, 602, 630, 640, 645, 672, 688, 720, 774, 840, 849, 860, 896, 903, 960, 1008, 1032, 1120, 1132, 1152, 1204, 1260, 1290, 1344, 1376, 1415, 1440, 1505, 1548, 1680, 1698, 1720, 1806, 1920, 1935, 1981, 2016, 2064, 2240, 2264, 2408, 2520, 2547, 2580, 2688, 2709, 2752, 2830, 2880, 3010, 3096, 3360, 3396, 3440, 3612, 3870, 3962, 4032, 4128, 4245, 4480, 4515, 4528, 4816, 5040, 5094, 5160, 5418, 5504, 5660, 5760, 5943, 6020, 6192, 6720, 6792, 6880, 7224, 7740, 7924, 8064, 8256, 8490, 9030, 9056, 9632, 9905, 10080, 10188, 10320, 10836, 11320, 11886, 12040, 12169, 12384, 12735, 13440, 13545, 13584, 13760, 14448, 15480, 15848, 16512, 16980, 17829, 18060, 18112, 19264, 19810, 20160, 20376, 20640, 21672, 22640, 23772, 24080, 24338, 24768, 25470, 27090, 27168, 27520, 28896, 29715, 30960, 31696, 33960, 35658, 36120, 36224, 36507, 38528, 39620, 40320, 40752, 41280, 43344, 45280, 47544, 48160, 48676, 49536, 50940, 54180, 54336, 57792, 59430, 60845, 61920, 63392, 67920, 71316, 72240, 73014, 79240, 81504, 82560, 85183, 86688, 89145, 90560, 95088, 96320, 97352, 101880, 108360, 108672, 109521, 115584, 118860, 121690, 123840, 126784, 135840, 142632, 144480, 146028, 158480, 163008, 170366, 173376, 178290, 181120, 182535, 190176, 192640, 194704, 203760, 216720, 219042, 237720, 243380, 247680, 253568, 255549, 271680, 285264, 288960, 292056, 316960, 326016, 340732, 346752, 356580, 365070, 380352, 389408, 407520, 425915, 433440, 438084, 475440, 486760, 511098, 543360, 547605, 570528, 577920, 584112, 633920, 681464, 713160, 730140, 760704, 766647, 778816, 815040, 851830, 866880, 876168, 950880, 973520, 1022196, 1095210, 1141056, 1168224, 1267840, 1277745, 1362928, 1426320, 1460280, 1533294, 1557632, 1630080, 1703660, 1733760, 1752336, 1901760, 1947040, 2044392, 2190420, 2282112, 2336448, 2555490, 2725856, 2852640, 2920560, 3066588, 3407320, 3504672, 3803520, 3833235, 3894080, 4088784, 4380840, 4672896, 5110980, 5451712, 5705280, 5841120, 6133176, 6814640, 7009344, 7666470, 7788160, 8177568, 8761680, 10221960, 10903424, 11410560, 11682240, 12266352, 13629280, 14018688, 15332940, 16355136, 17523360, 20443920, 23364480, 24532704, 27258560, 30665880, 32710272, 35046720, 40887840, 49065408, 54517120, 61331760, 70093440, 81775680, 98130816, 122663520, 163551360, 245327040, 490654080]

約数ペア:

[(1, 490654080), (2, 245327040), (3, 163551360), (4, 122663520), (5, 98130816), (6, 81775680), (7, 70093440), (8, 61331760), (9, 54517120), (10, 49065408), (12, 40887840), (14, 35046720), (15, 32710272), (16, 30665880), (18, 27258560), (20, 24532704), (21, 23364480), (24, 20443920), (28, 17523360), (30, 16355136), (32, 15332940), (35, 14018688), (36, 13629280), (40, 12266352), (42, 11682240), (43, 11410560), (45, 10903424), (48, 10221960), (56, 8761680), (60, 8177568), (63, 7788160), (64, 7666470), (70, 7009344), (72, 6814640), (80, 6133176), (84, 5841120), (86, 5705280), (90, 5451712), (96, 5110980), (105, 4672896), (112, 4380840), (120, 4088784), (126, 3894080), (128, 3833235), (129, 3803520), (140, 3504672), (144, 3407320), (160, 3066588), (168, 2920560), (172, 2852640), (180, 2725856), (192, 2555490), (210, 2336448), (215, 2282112), (224, 2190420), (240, 2044392), (252, 1947040), (258, 1901760), (280, 1752336), (283, 1733760), (288, 1703660), (301, 1630080), (315, 1557632), (320, 1533294), (336, 1460280), (344, 1426320), (360, 1362928), (384, 1277745), (387, 1267840), (420, 1168224), (430, 1141056), (448, 1095210), (480, 1022196), (504, 973520), (516, 950880), (560, 876168), (566, 866880), (576, 851830), (602, 815040), (630, 778816), (640, 766647), (645, 760704), (672, 730140), (688, 713160), (720, 681464), (774, 633920), (840, 584112), (849, 577920), (860, 570528), (896, 547605), (903, 543360), (960, 511098), (1008, 486760), (1032, 475440), (1120, 438084), (1132, 433440), (1152, 425915), (1204, 407520), (1260, 389408), (1290, 380352), (1344, 365070), (1376, 356580), (1415, 346752), (1440, 340732), (1505, 326016), (1548, 316960), (1680, 292056), (1698, 288960), (1720, 285264), (1806, 271680), (1920, 255549), (1935, 253568), (1981, 247680), (2016, 243380), (2064, 237720), (2240, 219042), (2264, 216720), (2408, 203760), (2520, 194704), (2547, 192640), (2580, 190176), (2688, 182535), (2709, 181120), (2752, 178290), (2830, 173376), (2880, 170366), (3010, 163008), (3096, 158480), (3360, 146028), (3396, 144480), (3440, 142632), (3612, 135840), (3870, 126784), (3962, 123840), (4032, 121690), (4128, 118860), (4245, 115584), (4480, 109521), (4515, 108672), (4528, 108360), (4816, 101880), (5040, 97352), (5094, 96320), (5160, 95088), (5418, 90560), (5504, 89145), (5660, 86688), (5760, 85183), (5943, 82560), (6020, 81504), (6192, 79240), (6720, 73014), (6792, 72240), (6880, 71316), (7224, 67920), (7740, 63392), (7924, 61920), (8064, 60845), (8256, 59430), (8490, 57792), (9030, 54336), (9056, 54180), (9632, 50940), (9905, 49536), (10080, 48676), (10188, 48160), (10320, 47544), (10836, 45280), (11320, 43344), (11886, 41280), (12040, 40752), (12169, 40320), (12384, 39620), (12735, 38528), (13440, 36507), (13545, 36224), (13584, 36120), (13760, 35658), (14448, 33960), (15480, 31696), (15848, 30960), (16512, 29715), (16980, 28896), (17829, 27520), (18060, 27168), (18112, 27090), (19264, 25470), (19810, 24768), (20160, 24338), (20376, 24080), (20640, 23772), (21672, 22640)]