64400759424

素因数分解:

$2^7\times 3^4\times {\mathrm{139}}^1\times {\mathrm{44687}}^1$

素因数の和:44852

約数の個数: 160

約数和(自身を含む): 193038753600

約数和(自身を除く): 128637994176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 216, 278, 288, 324, 384, 417, 432, 556, 576, 648, 834, 864, 1112, 1152, 1251, 1296, 1668, 1728, 2224, 2502, 2592, 3336, 3456, 3753, 4448, 5004, 5184, 6672, 7506, 8896, 10008, 10368, 11259, 13344, 15012, 17792, 20016, 22518, 26688, 30024, 40032, 44687, 45036, 53376, 60048, 80064, 89374, 90072, 120096, 134061, 160128, 178748, 180144, 240192, 268122, 357496, 360288, 402183, 480384, 536244, 714992, 720576, 804366, 1072488, 1206549, 1429984, 1441152, 1608732, 2144976, 2413098, 2859968, 3217464, 3619647, 4289952, 4826196, 5719936, 6211493, 6434928, 7239294, 8579904, 9652392, 12422986, 12869856, 14478588, 17159808, 18634479, 19304784, 24845972, 25739712, 28957176, 37268958, 38609568, 49691944, 51479424, 55903437, 57914352, 74537916, 77219136, 99383888, 111806874, 115828704, 149075832, 154438272, 167710311, 198767776, 223613748, 231657408, 298151664, 335420622, 397535552, 447227496, 463314816, 503130933, 596303328, 670841244, 795071104, 894454992, 1006261866, 1192606656, 1341682488, 1788909984, 2012523732, 2385213312, 2683364976, 3577819968, 4025047464, 5366729952, 7155639936, 8050094928, 10733459904, 16100189856, 21466919808, 32200379712, 64400759424]

約数ペア:

[(1, 64400759424), (2, 32200379712), (3, 21466919808), (4, 16100189856), (6, 10733459904), (8, 8050094928), (9, 7155639936), (12, 5366729952), (16, 4025047464), (18, 3577819968), (24, 2683364976), (27, 2385213312), (32, 2012523732), (36, 1788909984), (48, 1341682488), (54, 1192606656), (64, 1006261866), (72, 894454992), (81, 795071104), (96, 670841244), (108, 596303328), (128, 503130933), (139, 463314816), (144, 447227496), (162, 397535552), (192, 335420622), (216, 298151664), (278, 231657408), (288, 223613748), (324, 198767776), (384, 167710311), (417, 154438272), (432, 149075832), (556, 115828704), (576, 111806874), (648, 99383888), (834, 77219136), (864, 74537916), (1112, 57914352), (1152, 55903437), (1251, 51479424), (1296, 49691944), (1668, 38609568), (1728, 37268958), (2224, 28957176), (2502, 25739712), (2592, 24845972), (3336, 19304784), (3456, 18634479), (3753, 17159808), (4448, 14478588), (5004, 12869856), (5184, 12422986), (6672, 9652392), (7506, 8579904), (8896, 7239294), (10008, 6434928), (10368, 6211493), (11259, 5719936), (13344, 4826196), (15012, 4289952), (17792, 3619647), (20016, 3217464), (22518, 2859968), (26688, 2413098), (30024, 2144976), (40032, 1608732), (44687, 1441152), (45036, 1429984), (53376, 1206549), (60048, 1072488), (80064, 804366), (89374, 720576), (90072, 714992), (120096, 536244), (134061, 480384), (160128, 402183), (178748, 360288), (180144, 357496), (240192, 268122)]