245327040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:356

約数の個数: 336

約数和(自身を含む): 990283008

約数和(自身を除く): 744955968

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, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 283, 288, 301, 315, 320, 336, 344, 360, 387, 420, 430, 448, 480, 504, 516, 560, 566, 576, 602, 630, 645, 672, 688, 720, 774, 840, 849, 860, 903, 960, 1008, 1032, 1120, 1132, 1204, 1260, 1290, 1344, 1376, 1415, 1440, 1505, 1548, 1680, 1698, 1720, 1806, 1935, 1981, 2016, 2064, 2240, 2264, 2408, 2520, 2547, 2580, 2709, 2752, 2830, 2880, 3010, 3096, 3360, 3396, 3440, 3612, 3870, 3962, 4032, 4128, 4245, 4515, 4528, 4816, 5040, 5094, 5160, 5418, 5660, 5943, 6020, 6192, 6720, 6792, 6880, 7224, 7740, 7924, 8256, 8490, 9030, 9056, 9632, 9905, 10080, 10188, 10320, 10836, 11320, 11886, 12040, 12169, 12384, 12735, 13545, 13584, 13760, 14448, 15480, 15848, 16980, 17829, 18060, 18112, 19264, 19810, 20160, 20376, 20640, 21672, 22640, 23772, 24080, 24338, 24768, 25470, 27090, 27168, 28896, 29715, 30960, 31696, 33960, 35658, 36120, 36507, 39620, 40752, 41280, 43344, 45280, 47544, 48160, 48676, 50940, 54180, 54336, 57792, 59430, 60845, 61920, 63392, 67920, 71316, 72240, 73014, 79240, 81504, 85183, 86688, 89145, 90560, 95088, 96320, 97352, 101880, 108360, 109521, 118860, 121690, 123840, 126784, 135840, 142632, 144480, 146028, 158480, 163008, 170366, 173376, 178290, 182535, 190176, 194704, 203760, 216720, 219042, 237720, 243380, 255549, 271680, 285264, 288960, 292056, 316960, 340732, 356580, 365070, 380352, 389408, 407520, 425915, 433440, 438084, 475440, 486760, 511098, 547605, 570528, 584112, 633920, 681464, 713160, 730140, 766647, 778816, 815040, 851830, 866880, 876168, 950880, 973520, 1022196, 1095210, 1141056, 1168224, 1277745, 1362928, 1426320, 1460280, 1533294, 1703660, 1752336, 1901760, 1947040, 2044392, 2190420, 2336448, 2555490, 2725856, 2852640, 2920560, 3066588, 3407320, 3504672, 3833235, 3894080, 4088784, 4380840, 5110980, 5451712, 5705280, 5841120, 6133176, 6814640, 7009344, 7666470, 8177568, 8761680, 10221960, 11682240, 12266352, 13629280, 15332940, 16355136, 17523360, 20443920, 24532704, 27258560, 30665880, 35046720, 40887840, 49065408, 61331760, 81775680, 122663520, 245327040]

約数ペア:

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