2143194240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101477}}^1$

素因数の和:101510

約数の個数: 128

約数和(自身を含む): 7452544320

約数和(自身を除く): 5309350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 101477, 202954, 304431, 405908, 507385, 608862, 811816, 1014770, 1116247, 1217724, 1522155, 1623632, 2029540, 2232494, 2435448, 3044310, 3247264, 3348741, 4059080, 4464988, 4870896, 5581235, 6088620, 6494528, 6697482, 8118160, 8929976, 9741792, 11162470, 12177240, 12989056, 13394964, 16236320, 16743705, 17859952, 19483584, 22324940, 24354480, 26789928, 32472640, 33487410, 35719904, 38967168, 44649880, 48708960, 53579856, 64945280, 66974820, 71439808, 89299760, 97417920, 107159712, 133949640, 142879616, 178599520, 194835840, 214319424, 267899280, 357199040, 428638848, 535798560, 714398080, 1071597120, 2143194240]

約数ペア:

[(1, 2143194240), (2, 1071597120), (3, 714398080), (4, 535798560), (5, 428638848), (6, 357199040), (8, 267899280), (10, 214319424), (11, 194835840), (12, 178599520), (15, 142879616), (16, 133949640), (20, 107159712), (22, 97417920), (24, 89299760), (30, 71439808), (32, 66974820), (33, 64945280), (40, 53579856), (44, 48708960), (48, 44649880), (55, 38967168), (60, 35719904), (64, 33487410), (66, 32472640), (80, 26789928), (88, 24354480), (96, 22324940), (110, 19483584), (120, 17859952), (128, 16743705), (132, 16236320), (160, 13394964), (165, 12989056), (176, 12177240), (192, 11162470), (220, 9741792), (240, 8929976), (264, 8118160), (320, 6697482), (330, 6494528), (352, 6088620), (384, 5581235), (440, 4870896), (480, 4464988), (528, 4059080), (640, 3348741), (660, 3247264), (704, 3044310), (880, 2435448), (960, 2232494), (1056, 2029540), (1320, 1623632), (1408, 1522155), (1760, 1217724), (1920, 1116247), (2112, 1014770), (2640, 811816), (3520, 608862), (4224, 507385), (5280, 405908), (7040, 304431), (10560, 202954), (21120, 101477)]