23285640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 84096000

約数和(自身を除く): 60810360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1459, 1596, 1995, 2280, 2660, 2918, 3192, 3990, 4377, 5320, 5836, 7295, 7980, 8754, 10213, 11672, 14590, 15960, 17508, 20426, 21885, 27721, 29180, 30639, 35016, 40852, 43770, 51065, 55442, 58360, 61278, 81704, 83163, 87540, 102130, 110884, 122556, 138605, 153195, 166326, 175080, 194047, 204260, 221768, 245112, 277210, 306390, 332652, 388094, 408520, 415815, 554420, 582141, 612780, 665304, 776188, 831630, 970235, 1108840, 1164282, 1225560, 1552376, 1663260, 1940470, 2328564, 2910705, 3326520, 3880940, 4657128, 5821410, 7761880, 11642820, 23285640]

約数ペア:

[(1, 23285640), (2, 11642820), (3, 7761880), (4, 5821410), (5, 4657128), (6, 3880940), (7, 3326520), (8, 2910705), (10, 2328564), (12, 1940470), (14, 1663260), (15, 1552376), (19, 1225560), (20, 1164282), (21, 1108840), (24, 970235), (28, 831630), (30, 776188), (35, 665304), (38, 612780), (40, 582141), (42, 554420), (56, 415815), (57, 408520), (60, 388094), (70, 332652), (76, 306390), (84, 277210), (95, 245112), (105, 221768), (114, 204260), (120, 194047), (133, 175080), (140, 166326), (152, 153195), (168, 138605), (190, 122556), (210, 110884), (228, 102130), (266, 87540), (280, 83163), (285, 81704), (380, 61278), (399, 58360), (420, 55442), (456, 51065), (532, 43770), (570, 40852), (665, 35016), (760, 30639), (798, 29180), (840, 27721), (1064, 21885), (1140, 20426), (1330, 17508), (1459, 15960), (1596, 14590), (1995, 11672), (2280, 10213), (2660, 8754), (2918, 7980), (3192, 7295), (3990, 5836), (4377, 5320)]