844152120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 3146569920

約数和(自身を除く): 2302417800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 457, 504, 630, 733, 840, 914, 1260, 1371, 1466, 1828, 2199, 2285, 2520, 2742, 2932, 3199, 3656, 3665, 4113, 4398, 4570, 5131, 5484, 5864, 6398, 6597, 6855, 7330, 8226, 8796, 9140, 9597, 10262, 10968, 10995, 12796, 13194, 13710, 14660, 15393, 15995, 16452, 17592, 18280, 19194, 20524, 20565, 21990, 25592, 25655, 26388, 27420, 28791, 29320, 30786, 31990, 32904, 32985, 38388, 41048, 41130, 43980, 46179, 47985, 51310, 52776, 54840, 57582, 61572, 63980, 65970, 76776, 76965, 82260, 87960, 92358, 95970, 102620, 115164, 123144, 127960, 131940, 143955, 153930, 164520, 184716, 191940, 205240, 230328, 230895, 263880, 287910, 307860, 334981, 369432, 383880, 461790, 575820, 615720, 669962, 923580, 1004943, 1151640, 1339924, 1674905, 1847160, 2009886, 2344867, 2679848, 3014829, 3349810, 4019772, 4689734, 5024715, 6029658, 6699620, 7034601, 8039544, 9379468, 10049430, 11724335, 12059316, 13399240, 14069202, 15074145, 18758936, 20098860, 21103803, 23448670, 24118632, 28138404, 30148290, 35173005, 40197720, 42207606, 46897340, 56276808, 60296580, 70346010, 84415212, 93794680, 105519015, 120593160, 140692020, 168830424, 211038030, 281384040, 422076060, 844152120]

約数ペア:

[(1, 844152120), (2, 422076060), (3, 281384040), (4, 211038030), (5, 168830424), (6, 140692020), (7, 120593160), (8, 105519015), (9, 93794680), (10, 84415212), (12, 70346010), (14, 60296580), (15, 56276808), (18, 46897340), (20, 42207606), (21, 40197720), (24, 35173005), (28, 30148290), (30, 28138404), (35, 24118632), (36, 23448670), (40, 21103803), (42, 20098860), (45, 18758936), (56, 15074145), (60, 14069202), (63, 13399240), (70, 12059316), (72, 11724335), (84, 10049430), (90, 9379468), (105, 8039544), (120, 7034601), (126, 6699620), (140, 6029658), (168, 5024715), (180, 4689734), (210, 4019772), (252, 3349810), (280, 3014829), (315, 2679848), (360, 2344867), (420, 2009886), (457, 1847160), (504, 1674905), (630, 1339924), (733, 1151640), (840, 1004943), (914, 923580), (1260, 669962), (1371, 615720), (1466, 575820), (1828, 461790), (2199, 383880), (2285, 369432), (2520, 334981), (2742, 307860), (2932, 287910), (3199, 263880), (3656, 230895), (3665, 230328), (4113, 205240), (4398, 191940), (4570, 184716), (5131, 164520), (5484, 153930), (5864, 143955), (6398, 131940), (6597, 127960), (6855, 123144), (7330, 115164), (8226, 102620), (8796, 95970), (9140, 92358), (9597, 87960), (10262, 82260), (10968, 76965), (10995, 76776), (12796, 65970), (13194, 63980), (13710, 61572), (14660, 57582), (15393, 54840), (15995, 52776), (16452, 51310), (17592, 47985), (18280, 46179), (19194, 43980), (20524, 41130), (20565, 41048), (21990, 38388), (25592, 32985), (25655, 32904), (26388, 31990), (27420, 30786), (28791, 29320)]