240860256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 790272000

約数和(自身を除く): 549411744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 79, 84, 91, 96, 104, 112, 156, 158, 168, 182, 208, 224, 237, 273, 312, 316, 336, 349, 364, 416, 474, 546, 553, 624, 632, 672, 698, 728, 948, 1027, 1047, 1092, 1106, 1248, 1264, 1396, 1456, 1659, 1896, 2054, 2094, 2184, 2212, 2443, 2528, 2792, 2912, 3081, 3318, 3792, 4108, 4188, 4368, 4424, 4537, 4886, 5584, 6162, 6636, 7189, 7329, 7584, 8216, 8376, 8736, 8848, 9074, 9772, 11168, 12324, 13272, 13611, 14378, 14658, 16432, 16752, 17696, 18148, 19544, 21567, 24648, 26544, 27222, 27571, 28756, 29316, 31759, 32864, 33504, 36296, 39088, 43134, 49296, 53088, 54444, 55142, 57512, 58632, 63518, 72592, 78176, 82713, 86268, 95277, 98592, 108888, 110284, 115024, 117264, 127036, 145184, 165426, 172536, 190554, 192997, 217776, 220568, 230048, 234528, 254072, 330852, 345072, 358423, 381108, 385994, 435552, 441136, 508144, 578991, 661704, 690144, 716846, 762216, 771988, 882272, 1016288, 1075269, 1157982, 1323408, 1433692, 1524432, 1543976, 2150538, 2315964, 2508961, 2646816, 2867384, 3048864, 3087952, 4301076, 4631928, 5017922, 5734768, 6175904, 7526883, 8602152, 9263856, 10035844, 11469536, 15053766, 17204304, 18527712, 20071688, 30107532, 34408608, 40143376, 60215064, 80286752, 120430128, 240860256]

約数ペア:

[(1, 240860256), (2, 120430128), (3, 80286752), (4, 60215064), (6, 40143376), (7, 34408608), (8, 30107532), (12, 20071688), (13, 18527712), (14, 17204304), (16, 15053766), (21, 11469536), (24, 10035844), (26, 9263856), (28, 8602152), (32, 7526883), (39, 6175904), (42, 5734768), (48, 5017922), (52, 4631928), (56, 4301076), (78, 3087952), (79, 3048864), (84, 2867384), (91, 2646816), (96, 2508961), (104, 2315964), (112, 2150538), (156, 1543976), (158, 1524432), (168, 1433692), (182, 1323408), (208, 1157982), (224, 1075269), (237, 1016288), (273, 882272), (312, 771988), (316, 762216), (336, 716846), (349, 690144), (364, 661704), (416, 578991), (474, 508144), (546, 441136), (553, 435552), (624, 385994), (632, 381108), (672, 358423), (698, 345072), (728, 330852), (948, 254072), (1027, 234528), (1047, 230048), (1092, 220568), (1106, 217776), (1248, 192997), (1264, 190554), (1396, 172536), (1456, 165426), (1659, 145184), (1896, 127036), (2054, 117264), (2094, 115024), (2184, 110284), (2212, 108888), (2443, 98592), (2528, 95277), (2792, 86268), (2912, 82713), (3081, 78176), (3318, 72592), (3792, 63518), (4108, 58632), (4188, 57512), (4368, 55142), (4424, 54444), (4537, 53088), (4886, 49296), (5584, 43134), (6162, 39088), (6636, 36296), (7189, 33504), (7329, 32864), (7584, 31759), (8216, 29316), (8376, 28756), (8736, 27571), (8848, 27222), (9074, 26544), (9772, 24648), (11168, 21567), (12324, 19544), (13272, 18148), (13611, 17696), (14378, 16752), (14658, 16432)]