63746520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 204595200

約数和(自身を除く): 140848680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 383, 438, 456, 570, 584, 730, 760, 766, 876, 1095, 1140, 1149, 1387, 1460, 1532, 1752, 1915, 2190, 2280, 2298, 2774, 2920, 3064, 3830, 4161, 4380, 4596, 5548, 5745, 6935, 7277, 7660, 8322, 8760, 9192, 11096, 11490, 13870, 14554, 15320, 16644, 20805, 21831, 22980, 27740, 27959, 29108, 33288, 36385, 41610, 43662, 45960, 55480, 55918, 58216, 72770, 83220, 83877, 87324, 109155, 111836, 139795, 145540, 166440, 167754, 174648, 218310, 223672, 279590, 291080, 335508, 419385, 436620, 531221, 559180, 671016, 838770, 873240, 1062442, 1118360, 1593663, 1677540, 2124884, 2656105, 3187326, 3355080, 4249768, 5312210, 6374652, 7968315, 10624420, 12749304, 15936630, 21248840, 31873260, 63746520]

約数ペア:

[(1, 63746520), (2, 31873260), (3, 21248840), (4, 15936630), (5, 12749304), (6, 10624420), (8, 7968315), (10, 6374652), (12, 5312210), (15, 4249768), (19, 3355080), (20, 3187326), (24, 2656105), (30, 2124884), (38, 1677540), (40, 1593663), (57, 1118360), (60, 1062442), (73, 873240), (76, 838770), (95, 671016), (114, 559180), (120, 531221), (146, 436620), (152, 419385), (190, 335508), (219, 291080), (228, 279590), (285, 223672), (292, 218310), (365, 174648), (380, 167754), (383, 166440), (438, 145540), (456, 139795), (570, 111836), (584, 109155), (730, 87324), (760, 83877), (766, 83220), (876, 72770), (1095, 58216), (1140, 55918), (1149, 55480), (1387, 45960), (1460, 43662), (1532, 41610), (1752, 36385), (1915, 33288), (2190, 29108), (2280, 27959), (2298, 27740), (2774, 22980), (2920, 21831), (3064, 20805), (3830, 16644), (4161, 15320), (4380, 14554), (4596, 13870), (5548, 11490), (5745, 11096), (6935, 9192), (7277, 8760), (7660, 8322)]