239145841920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{24413}}^1$

素因数の和:26988

約数の個数: 144

約数和(自身を含む): 764102731392

約数和(自身を除く): 524956889472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2551, 3840, 5102, 7653, 10204, 12755, 15306, 20408, 24413, 25510, 30612, 38265, 40816, 48826, 51020, 61224, 73239, 76530, 81632, 97652, 102040, 122065, 122448, 146478, 153060, 163264, 195304, 204080, 244130, 244896, 292956, 306120, 326528, 366195, 390608, 408160, 488260, 489792, 585912, 612240, 653056, 732390, 781216, 816320, 976520, 979584, 1171824, 1224480, 1464780, 1562432, 1632640, 1953040, 1959168, 2343648, 2448960, 2929560, 3124864, 3265280, 3906080, 4687296, 4897920, 5859120, 6249728, 7812160, 9374592, 9795840, 11718240, 15624320, 18749184, 23436480, 31248640, 46872960, 62277563, 93745920, 124555126, 186832689, 249110252, 311387815, 373665378, 498220504, 622775630, 747330756, 934163445, 996441008, 1245551260, 1494661512, 1868326890, 1992882016, 2491102520, 2989323024, 3736653780, 3985764032, 4982205040, 5978646048, 7473307560, 7971528064, 9964410080, 11957292096, 14946615120, 15943056128, 19928820160, 23914584192, 29893230240, 39857640320, 47829168384, 59786460480, 79715280640, 119572920960, 239145841920]

約数ペア:

[(1, 239145841920), (2, 119572920960), (3, 79715280640), (4, 59786460480), (5, 47829168384), (6, 39857640320), (8, 29893230240), (10, 23914584192), (12, 19928820160), (15, 15943056128), (16, 14946615120), (20, 11957292096), (24, 9964410080), (30, 7971528064), (32, 7473307560), (40, 5978646048), (48, 4982205040), (60, 3985764032), (64, 3736653780), (80, 2989323024), (96, 2491102520), (120, 1992882016), (128, 1868326890), (160, 1494661512), (192, 1245551260), (240, 996441008), (256, 934163445), (320, 747330756), (384, 622775630), (480, 498220504), (640, 373665378), (768, 311387815), (960, 249110252), (1280, 186832689), (1920, 124555126), (2551, 93745920), (3840, 62277563), (5102, 46872960), (7653, 31248640), (10204, 23436480), (12755, 18749184), (15306, 15624320), (20408, 11718240), (24413, 9795840), (25510, 9374592), (30612, 7812160), (38265, 6249728), (40816, 5859120), (48826, 4897920), (51020, 4687296), (61224, 3906080), (73239, 3265280), (76530, 3124864), (81632, 2929560), (97652, 2448960), (102040, 2343648), (122065, 1959168), (122448, 1953040), (146478, 1632640), (153060, 1562432), (163264, 1464780), (195304, 1224480), (204080, 1171824), (244130, 979584), (244896, 976520), (292956, 816320), (306120, 781216), (326528, 732390), (366195, 653056), (390608, 612240), (408160, 585912), (488260, 489792)]