40206240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 144789120

約数和(自身を除く): 104582880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 227, 240, 246, 270, 288, 328, 360, 369, 410, 432, 454, 480, 492, 540, 615, 656, 681, 720, 738, 820, 864, 908, 984, 1080, 1107, 1135, 1230, 1312, 1362, 1440, 1476, 1640, 1816, 1845, 1968, 2043, 2160, 2214, 2270, 2460, 2724, 2952, 3280, 3405, 3632, 3690, 3936, 4086, 4320, 4428, 4540, 4920, 5448, 5535, 5904, 6129, 6560, 6810, 7264, 7380, 8172, 8856, 9080, 9307, 9840, 10215, 10896, 11070, 11808, 12258, 13620, 14760, 16344, 17712, 18160, 18614, 19680, 20430, 21792, 22140, 24516, 27240, 27921, 29520, 30645, 32688, 35424, 36320, 37228, 40860, 44280, 46535, 49032, 54480, 55842, 59040, 61290, 65376, 74456, 81720, 83763, 88560, 93070, 98064, 108960, 111684, 122580, 139605, 148912, 163440, 167526, 177120, 186140, 196128, 223368, 245160, 251289, 279210, 297824, 326880, 335052, 372280, 418815, 446736, 490320, 502578, 558420, 670104, 744560, 837630, 893472, 980640, 1005156, 1116840, 1256445, 1340208, 1489120, 1675260, 2010312, 2233680, 2512890, 2680416, 3350520, 4020624, 4467360, 5025780, 6701040, 8041248, 10051560, 13402080, 20103120, 40206240]

約数ペア:

[(1, 40206240), (2, 20103120), (3, 13402080), (4, 10051560), (5, 8041248), (6, 6701040), (8, 5025780), (9, 4467360), (10, 4020624), (12, 3350520), (15, 2680416), (16, 2512890), (18, 2233680), (20, 2010312), (24, 1675260), (27, 1489120), (30, 1340208), (32, 1256445), (36, 1116840), (40, 1005156), (41, 980640), (45, 893472), (48, 837630), (54, 744560), (60, 670104), (72, 558420), (80, 502578), (82, 490320), (90, 446736), (96, 418815), (108, 372280), (120, 335052), (123, 326880), (135, 297824), (144, 279210), (160, 251289), (164, 245160), (180, 223368), (205, 196128), (216, 186140), (227, 177120), (240, 167526), (246, 163440), (270, 148912), (288, 139605), (328, 122580), (360, 111684), (369, 108960), (410, 98064), (432, 93070), (454, 88560), (480, 83763), (492, 81720), (540, 74456), (615, 65376), (656, 61290), (681, 59040), (720, 55842), (738, 54480), (820, 49032), (864, 46535), (908, 44280), (984, 40860), (1080, 37228), (1107, 36320), (1135, 35424), (1230, 32688), (1312, 30645), (1362, 29520), (1440, 27921), (1476, 27240), (1640, 24516), (1816, 22140), (1845, 21792), (1968, 20430), (2043, 19680), (2160, 18614), (2214, 18160), (2270, 17712), (2460, 16344), (2724, 14760), (2952, 13620), (3280, 12258), (3405, 11808), (3632, 11070), (3690, 10896), (3936, 10215), (4086, 9840), (4320, 9307), (4428, 9080), (4540, 8856), (4920, 8172), (5448, 7380), (5535, 7264), (5904, 6810), (6129, 6560)]