497659680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 288

約数和(自身を含む): 2027047680

約数和(自身を除く): 1529388000

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2351, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4702, 4704, 5040, 5292, 5880, 6048, 6615, 7053, 7056, 7560, 7840, 8820, 9404, 10080, 10584, 11755, 11760, 13230, 14106, 14112, 15120, 16457, 17640, 18808, 21159, 21168, 23510, 23520, 26460, 28212, 30240, 32914, 35265, 35280, 37616, 42318, 42336, 47020, 49371, 52920, 56424, 63477, 65828, 70530, 70560, 75232, 82285, 84636, 94040, 98742, 105795, 105840, 112848, 115199, 126954, 131656, 141060, 148113, 164570, 169272, 188080, 197484, 211590, 211680, 225696, 230398, 246855, 253908, 263312, 282120, 296226, 317385, 329140, 338544, 345597, 376160, 394968, 423180, 444339, 460796, 493710, 507816, 526624, 564240, 575995, 592452, 634770, 658280, 677088, 691194, 740565, 789936, 846360, 888678, 921592, 987420, 1015632, 1036791, 1128480, 1151990, 1184904, 1269540, 1316560, 1382388, 1481130, 1579872, 1692720, 1727985, 1777356, 1843184, 1974840, 2031264, 2073582, 2221695, 2303980, 2369808, 2539080, 2633120, 2764776, 2962260, 3110373, 3385440, 3455970, 3554712, 3686368, 3949680, 4147164, 4443390, 4607960, 4739616, 5078160, 5183955, 5529552, 5924520, 6220746, 6911940, 7109424, 7899360, 8294328, 8886780, 9215920, 10156320, 10367910, 11059104, 11849040, 12441492, 13823880, 14218848, 15551865, 16588656, 17773560, 18431840, 20735820, 23698080, 24882984, 27647760, 31103730, 33177312, 35547120, 41471640, 49765968, 55295520, 62207460, 71094240, 82943280, 99531936, 124414920, 165886560, 248829840, 497659680]

約数ペア:

[(1, 497659680), (2, 248829840), (3, 165886560), (4, 124414920), (5, 99531936), (6, 82943280), (7, 71094240), (8, 62207460), (9, 55295520), (10, 49765968), (12, 41471640), (14, 35547120), (15, 33177312), (16, 31103730), (18, 27647760), (20, 24882984), (21, 23698080), (24, 20735820), (27, 18431840), (28, 17773560), (30, 16588656), (32, 15551865), (35, 14218848), (36, 13823880), (40, 12441492), (42, 11849040), (45, 11059104), (48, 10367910), (49, 10156320), (54, 9215920), (56, 8886780), (60, 8294328), (63, 7899360), (70, 7109424), (72, 6911940), (80, 6220746), (84, 5924520), (90, 5529552), (96, 5183955), (98, 5078160), (105, 4739616), (108, 4607960), (112, 4443390), (120, 4147164), (126, 3949680), (135, 3686368), (140, 3554712), (144, 3455970), (147, 3385440), (160, 3110373), (168, 2962260), (180, 2764776), (189, 2633120), (196, 2539080), (210, 2369808), (216, 2303980), (224, 2221695), (240, 2073582), (245, 2031264), (252, 1974840), (270, 1843184), (280, 1777356), (288, 1727985), (294, 1692720), (315, 1579872), (336, 1481130), (360, 1382388), (378, 1316560), (392, 1269540), (420, 1184904), (432, 1151990), (441, 1128480), (480, 1036791), (490, 1015632), (504, 987420), (540, 921592), (560, 888678), (588, 846360), (630, 789936), (672, 740565), (720, 691194), (735, 677088), (756, 658280), (784, 634770), (840, 592452), (864, 575995), (882, 564240), (945, 526624), (980, 507816), (1008, 493710), (1080, 460796), (1120, 444339), (1176, 423180), (1260, 394968), (1323, 376160), (1440, 345597), (1470, 338544), (1512, 329140), (1568, 317385), (1680, 296226), (1764, 282120), (1890, 263312), (1960, 253908), (2016, 246855), (2160, 230398), (2205, 225696), (2351, 211680), (2352, 211590), (2520, 197484), (2646, 188080), (2940, 169272), (3024, 164570), (3360, 148113), (3528, 141060), (3780, 131656), (3920, 126954), (4320, 115199), (4410, 112848), (4702, 105840), (4704, 105795), (5040, 98742), (5292, 94040), (5880, 84636), (6048, 82285), (6615, 75232), (7053, 70560), (7056, 70530), (7560, 65828), (7840, 63477), (8820, 56424), (9404, 52920), (10080, 49371), (10584, 47020), (11755, 42336), (11760, 42318), (13230, 37616), (14106, 35280), (14112, 35265), (15120, 32914), (16457, 30240), (17640, 28212), (18808, 26460), (21159, 23520), (21168, 23510)]