232439640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 128

約数和(自身を含む): 763992000

約数和(自身を除く): 531552360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3929, 3944, 4930, 5916, 7395, 7858, 9860, 11787, 11832, 14790, 15716, 19645, 19720, 23574, 29580, 31432, 39290, 47148, 58935, 59160, 66793, 78580, 94296, 113941, 117870, 133586, 157160, 200379, 227882, 235740, 267172, 333965, 341823, 400758, 455764, 471480, 534344, 569705, 667930, 683646, 801516, 911528, 1001895, 1139410, 1335860, 1367292, 1603032, 1709115, 1936997, 2003790, 2278820, 2671720, 2734584, 3418230, 3873994, 4007580, 4557640, 5810991, 6836460, 7747988, 8015160, 9684985, 11621982, 13672920, 15495976, 19369970, 23243964, 29054955, 38739940, 46487928, 58109910, 77479880, 116219820, 232439640]

約数ペア:

[(1, 232439640), (2, 116219820), (3, 77479880), (4, 58109910), (5, 46487928), (6, 38739940), (8, 29054955), (10, 23243964), (12, 19369970), (15, 15495976), (17, 13672920), (20, 11621982), (24, 9684985), (29, 8015160), (30, 7747988), (34, 6836460), (40, 5810991), (51, 4557640), (58, 4007580), (60, 3873994), (68, 3418230), (85, 2734584), (87, 2671720), (102, 2278820), (116, 2003790), (120, 1936997), (136, 1709115), (145, 1603032), (170, 1367292), (174, 1335860), (204, 1139410), (232, 1001895), (255, 911528), (290, 801516), (340, 683646), (348, 667930), (408, 569705), (435, 534344), (493, 471480), (510, 455764), (580, 400758), (680, 341823), (696, 333965), (870, 267172), (986, 235740), (1020, 227882), (1160, 200379), (1479, 157160), (1740, 133586), (1972, 117870), (2040, 113941), (2465, 94296), (2958, 78580), (3480, 66793), (3929, 59160), (3944, 58935), (4930, 47148), (5916, 39290), (7395, 31432), (7858, 29580), (9860, 23574), (11787, 19720), (11832, 19645), (14790, 15716)]