1440223008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4649}}^1$

素因数の和:5130

約数の個数: 96

約数和(自身を含む): 4330972800

約数和(自身を除く): 2890749792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 461, 672, 922, 1383, 1844, 2766, 3227, 3688, 4649, 5532, 6454, 7376, 9298, 9681, 11064, 12908, 13947, 14752, 18596, 19362, 22128, 25816, 27894, 32543, 37192, 38724, 44256, 51632, 55788, 65086, 74384, 77448, 97629, 103264, 111576, 130172, 148768, 154896, 195258, 223152, 260344, 309792, 390516, 446304, 520688, 781032, 1041376, 1562064, 2143189, 3124128, 4286378, 6429567, 8572756, 12859134, 15002323, 17145512, 25718268, 30004646, 34291024, 45006969, 51436536, 60009292, 68582048, 90013938, 102873072, 120018584, 180027876, 205746144, 240037168, 360055752, 480074336, 720111504, 1440223008]

約数ペア:

[(1, 1440223008), (2, 720111504), (3, 480074336), (4, 360055752), (6, 240037168), (7, 205746144), (8, 180027876), (12, 120018584), (14, 102873072), (16, 90013938), (21, 68582048), (24, 60009292), (28, 51436536), (32, 45006969), (42, 34291024), (48, 30004646), (56, 25718268), (84, 17145512), (96, 15002323), (112, 12859134), (168, 8572756), (224, 6429567), (336, 4286378), (461, 3124128), (672, 2143189), (922, 1562064), (1383, 1041376), (1844, 781032), (2766, 520688), (3227, 446304), (3688, 390516), (4649, 309792), (5532, 260344), (6454, 223152), (7376, 195258), (9298, 154896), (9681, 148768), (11064, 130172), (12908, 111576), (13947, 103264), (14752, 97629), (18596, 77448), (19362, 74384), (22128, 65086), (25816, 55788), (27894, 51632), (32543, 44256), (37192, 38724)]