1016998440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 3159112320

約数和(自身を除く): 2142113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 97, 120, 123, 164, 194, 205, 246, 291, 328, 388, 410, 485, 492, 582, 615, 776, 820, 970, 984, 1164, 1230, 1455, 1640, 1940, 2131, 2328, 2460, 2910, 3880, 3977, 4262, 4920, 5820, 6393, 7954, 8524, 10655, 11640, 11931, 12786, 15908, 17048, 19885, 21310, 23862, 25572, 31816, 31965, 39770, 42620, 47724, 51144, 59655, 63930, 79540, 85240, 87371, 95448, 119310, 127860, 159080, 174742, 206707, 238620, 255720, 262113, 349484, 413414, 436855, 477240, 524226, 620121, 698968, 826828, 873710, 1033535, 1048452, 1240242, 1310565, 1653656, 1747420, 2067070, 2096904, 2480484, 2621130, 3100605, 3494840, 4134140, 4960968, 5242260, 6201210, 8268280, 8474987, 10484520, 12402420, 16949974, 24804840, 25424961, 33899948, 42374935, 50849922, 67799896, 84749870, 101699844, 127124805, 169499740, 203399688, 254249610, 338999480, 508499220, 1016998440]

約数ペア:

[(1, 1016998440), (2, 508499220), (3, 338999480), (4, 254249610), (5, 203399688), (6, 169499740), (8, 127124805), (10, 101699844), (12, 84749870), (15, 67799896), (20, 50849922), (24, 42374935), (30, 33899948), (40, 25424961), (41, 24804840), (60, 16949974), (82, 12402420), (97, 10484520), (120, 8474987), (123, 8268280), (164, 6201210), (194, 5242260), (205, 4960968), (246, 4134140), (291, 3494840), (328, 3100605), (388, 2621130), (410, 2480484), (485, 2096904), (492, 2067070), (582, 1747420), (615, 1653656), (776, 1310565), (820, 1240242), (970, 1048452), (984, 1033535), (1164, 873710), (1230, 826828), (1455, 698968), (1640, 620121), (1940, 524226), (2131, 477240), (2328, 436855), (2460, 413414), (2910, 349484), (3880, 262113), (3977, 255720), (4262, 238620), (4920, 206707), (5820, 174742), (6393, 159080), (7954, 127860), (8524, 119310), (10655, 95448), (11640, 87371), (11931, 85240), (12786, 79540), (15908, 63930), (17048, 59655), (19885, 51144), (21310, 47724), (23862, 42620), (25572, 39770), (31816, 31965)]