834319440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:871

約数の個数: 200

約数和(自身を含む): 2916777600

約数和(自身を除く): 2082458160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 199, 216, 240, 270, 324, 360, 398, 405, 432, 540, 597, 647, 648, 720, 796, 810, 995, 1080, 1194, 1294, 1296, 1592, 1620, 1791, 1941, 1990, 2160, 2388, 2588, 2985, 3184, 3235, 3240, 3582, 3882, 3980, 4776, 5176, 5373, 5823, 5970, 6470, 6480, 7164, 7764, 7960, 8955, 9552, 9705, 10352, 10746, 11646, 11940, 12940, 14328, 15528, 15920, 16119, 17469, 17910, 19410, 21492, 23292, 23880, 25880, 26865, 28656, 29115, 31056, 32238, 34938, 35820, 38820, 42984, 46584, 47760, 51760, 52407, 53730, 58230, 64476, 69876, 71640, 77640, 80595, 85968, 87345, 93168, 104814, 107460, 116460, 128753, 128952, 139752, 143280, 155280, 161190, 174690, 209628, 214920, 232920, 257506, 257904, 262035, 279504, 322380, 349380, 386259, 419256, 429840, 465840, 515012, 524070, 643765, 644760, 698760, 772518, 838512, 1030024, 1048140, 1158777, 1287530, 1289520, 1397520, 1545036, 1931295, 2060048, 2096280, 2317554, 2575060, 3090072, 3476331, 3862590, 4192560, 4635108, 5150120, 5793885, 6180144, 6952662, 7725180, 9270216, 10300240, 10428993, 11587770, 13905324, 15450360, 17381655, 18540432, 20857986, 23175540, 27810648, 30900720, 34763310, 41715972, 46351080, 52144965, 55621296, 69526620, 83431944, 92702160, 104289930, 139053240, 166863888, 208579860, 278106480, 417159720, 834319440]

約数ペア:

[(1, 834319440), (2, 417159720), (3, 278106480), (4, 208579860), (5, 166863888), (6, 139053240), (8, 104289930), (9, 92702160), (10, 83431944), (12, 69526620), (15, 55621296), (16, 52144965), (18, 46351080), (20, 41715972), (24, 34763310), (27, 30900720), (30, 27810648), (36, 23175540), (40, 20857986), (45, 18540432), (48, 17381655), (54, 15450360), (60, 13905324), (72, 11587770), (80, 10428993), (81, 10300240), (90, 9270216), (108, 7725180), (120, 6952662), (135, 6180144), (144, 5793885), (162, 5150120), (180, 4635108), (199, 4192560), (216, 3862590), (240, 3476331), (270, 3090072), (324, 2575060), (360, 2317554), (398, 2096280), (405, 2060048), (432, 1931295), (540, 1545036), (597, 1397520), (647, 1289520), (648, 1287530), (720, 1158777), (796, 1048140), (810, 1030024), (995, 838512), (1080, 772518), (1194, 698760), (1294, 644760), (1296, 643765), (1592, 524070), (1620, 515012), (1791, 465840), (1941, 429840), (1990, 419256), (2160, 386259), (2388, 349380), (2588, 322380), (2985, 279504), (3184, 262035), (3235, 257904), (3240, 257506), (3582, 232920), (3882, 214920), (3980, 209628), (4776, 174690), (5176, 161190), (5373, 155280), (5823, 143280), (5970, 139752), (6470, 128952), (6480, 128753), (7164, 116460), (7764, 107460), (7960, 104814), (8955, 93168), (9552, 87345), (9705, 85968), (10352, 80595), (10746, 77640), (11646, 71640), (11940, 69876), (12940, 64476), (14328, 58230), (15528, 53730), (15920, 52407), (16119, 51760), (17469, 47760), (17910, 46584), (19410, 42984), (21492, 38820), (23292, 35820), (23880, 34938), (25880, 32238), (26865, 31056), (28656, 29115)]